The function h(x) is a transformation of the square root parent function, f(x) = √x. What is h(x)?
A. h(x) = √x + 5
B. h(x) = √x - 5
C. h(x) = √x - 5
D. h(x) = √x + 5
Answers
Answer: A: √x+5
Step-by-step explanation:
The parent square root function is √x
Transformations to this graph come in the form y =√(x-h) +k, where h is responsible for left-right movements, and k is responsible for up down movements.
For the image, we can see that f(x) is simply the parent square root function, √x. To get h(x) from f(x), there is a translation of 5 units to the left, which can be algebraically represented by a value of h = -5. Putting this into our form, we get h(x) = √x+5, which is your answer :)
The function h(x) is after transformation is √(x + 5).
Option A is the correct answer.
What is a function?A function has an input and an output.
A function can be one-to-one or onto one.
It simply indicated the relationships between the input and the output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
The square root parent function is f(x) = √x, which starts from the point (0, 0) and increases as x increases.
To transform the parent function to h(x) starting from the point (-5, 0), we need to perform a horizontal translation of 5 units to the right.
This is because if we plug in x = -5 into the parent function,
We get f(-5) = √(-5), which is not a real number.
Therefore, we need to shift the function horizontally so that it starts from
x = -5.
The transformation of the square root parent function with a horizontal translation of 5 units to the right is given by the equation:
h(x) = √(x + 5)
This function starts from the point (-5, 0) and increases as x increases.
We can verify this by plugging in x = -5 to get h(-5) = √(0) = 0, which is the starting point of the function, and by observing that h(x) increases as x increases.
Thus,
The function h(x) is √(x + 5).
Learn more about functions here:
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Related Questions
y + 8.63 = 11.001
HELP! what does y equal to?!?
Answers
Answer:
2.371
Step-by-step explanation:
11.001 - 8.63 = 2.371
rewrite the expression in the form k*x^n : (12square root of x)/4x^3
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Answer:
could you repost the same question so i can understand it better ?
Step-by-step explanation:
<3
i need help with this question
Answers
Answer:
70
Step-by-step explanation:
Since UT = VW, 5x + 5 = 4x + 20
x = 15
UV = 6x - 20 = 6(15) - 20 = 70
this has to be the last one , please help
Answers
Answer:
[tex]\huge\boxed{\boxed{26}}[/tex]
Step-by-step explanation:
Hello.
Plug in the values of the variables and solve:
5a+b²
5(-2)+6²
5 times -2 is equal to -10:
-10+6²
6² = 6×6=36
-10+36
Add:
26
And we're done!
I hope it helps & have an outstanding day!
~ST2710 :)
Step-by-step explanation:
Check image below / above.
Check whether the given value of is a solution to the equation. Justify your answer.
Answers
Answer: Yes, because it is how to do it.
Step-by-step explanation:
How many solutions exist for the given equation?
3(x-2) =22 -x
Answers
Answer:
one solution
Step-by-step explanation:
3(x-2) =22 -x
Distribute
3x - 6 = 22-x
Add x to each side
3x+x-6 = 22-x+x
4x+6 = 22
Subtract 6 from each side
4x+6-6 = 22-6
4x= 16
Divide by 4
4x/4 = 16/4
x=4
There is one solution
please answer this question
Answers
We are given with the function [tex]{\bf{f(x,y,z)=e^{x+y}\cos (z)+(y+1)\sin^{-1}(x)at}}[/tex] and we need to find [tex]{\bf \nabla f}[/tex] , that's nothing but just the gradient of f(x,y,z) . But before starting let's recall ;
For a function F(x, y, z, ....) , the gradient is given by ;
[tex]{\boxed{\bf{\nabla F=\dfrac{\partial F}{\partial x}\hat{i}+\dfrac{\partial F}{\partial y}\hat{j}+\dfrac{\partial F}{\partial z}\hat{k}+\cdots}}}[/tex]So , now let's calculate the partial derivatives of f(x, y, z) first with respect to x , y and z one after other .So consider ;
[tex]{:\implies \quad \sf f(x,y,z)=e^{x+y}\cos (z)+(y+1)\sin^{-1}(x)at}[/tex]
Partial differentiating both sides w.r.t.x will yield ;
[tex]{:\implies \quad \sf \dfrac{\partial f}{\partial x}=e^{x+y}\cos (z)+(y+1)at\dfrac{1}{\sqrt{1-x^{2}}}}[/tex]
Simplifying will yield ;
[tex]{:\implies \quad \sf \dfrac{\partial f}{\partial x}=\dfrac{e^{x+y}\cos (z)\sqrt{1-x^{2}}+(y+1)at}{\sqrt{1-x^{2}}}}[/tex]
Now again consider ;
[tex]{:\implies \quad \sf f(x,y,z)=e^{x+y}\cos (z)+(y+1)\sin^{-1}(x)at}[/tex]
Partial differentiating both sides w.r.t.y will yield ;
[tex]{:\implies \quad \sf \dfrac{\partial f}{\partial y}=e^{x+y}\cos (z)+\sin^{-1}(x)at}[/tex]
Now , again consider ;
[tex]{:\implies \quad \sf f(x,y,z)=e^{x+y}\cos (z)+(y+1)\sin^{-1}(x)at}[/tex]
Partial differentiating both sides w.r.t.z will yield ;
[tex]{:\implies \quad \sf \dfrac{\partial f}{\partial z}=-e^{x+y}\sin (z)}[/tex]
[tex]{:\implies \quad \bf \therefore \quad \underline{\underline{\nabla f=\bigg\{\dfrac{e^{x+y}\cos (z)\sqrt{1-x^{2}}+(y+1)at}{\sqrt{1-x^{2}}}\bigg\}\hat{i}+\bigg\{e^{x+y}\cos (z)+\sin^{-1}(x)at\bigg\}\hat{j}-\bigg\{e^{x+y}\sin (z)\bigg\}\hat{k}}}}[/tex]
This is the required answer
Used Concepts :- [tex]{\boxed{\bf{\dfrac{d}{dx}\{\sin^{-1}(x)\}=\dfrac{1}{\sqrt{1-x^{2}}}}}}[/tex] [tex]{\boxed{\bf{\dfrac{d}{dx}(e^x)=e^{x}}}}[/tex] [tex]{\boxed{\bf{\dfrac{d}{dx}\{\cos (x)\}=-\sin (x)}}}[/tex]Karen and Bill collect coins. Karen has x coins. Bill has 9 coins fewer than two times the number of coins Karen has. Write and simplify an expression for the total number of coins Karen and Bill have.
Answers
bill = 2x - 9
total = x + 2x - 9 = 3x - 9
help me please i need it rn
TRANSLATE EACH PROBLEM INTO MATHEMATICAL EQUATION THEN SOLVE WITH SOLUTION
[tex] \rm \: this \: month, \: Mikasa \: earned \: only \rm \frac{-3}{4} \:of \: his \: earning \: last \: month\: if \: his \: earning \: last \: month \: is \: 12,600 \: how \: much \: did \: he \: earn \: this \: month [/tex]
Answers
Answer:
9450
Step-by-step explanation:
3/4(12600)=X
12600*.75
9450
three fourths of last month's is three forths of 12600 therefore giving you the equation 3/4(12600)=x
Select the point on the number line located at -3/4
Answers
Answer:
Here you go :)
Step-by-step explanation:
What I've provided is a screenshot showing -3/4 on a number line. I hope this helps you :)
If yz bisects the angle AYX, then ∆YXZ= ∆YAZ.
A). True
B). False
Answers
False
Answer:
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
i just did the quiz so trust
The curve y= ax + bx passes through (2,0) and (4,8). Find a and b.
Answers
Answer:
b = -2
a = 1
Step-by-step explanation:
Check the picture
If the integral from 2 to 3 of f of x, dx equals 5 and the integral from 3 to 10 of f of x, dx equals 12, then what is the value of integral from 10 to 10 of f of x, dx?
Answers
Answer:
[tex]\int\limits^{10}_{10} {f(x)} \, dx=0[/tex]
Step-by-step explanation:
Question
If [tex]\int\limits^3_2 {f(x)} \, dx=5[/tex] and [tex]\int\limits^{10}_3 {f(x)} \, dx=12[/tex], then what is the value of [tex]\int\limits^{10}_{10} {f(x)} \, dx[/tex]?
Answer and Explanation
Assuming you typed your question right, since the upper and lower bounds are the same, then there's no area underneath the curve of f(x), so [tex]\int\limits^{10}_{10} {f(x)} \, dx=0[/tex]
3(x-y) when x=4 and y=1
Answers
Answer:
8
Step-by-step explanation:
Plug in variables: 3(x-y)=3(4-1)
Distribute: (3*4)-(3*1)
Solve: 12-3=8
PLEASE HELP URGENT!!! Cannot figure this out, due tonight.
Answers
Answer:
38, 5
Step-by-step explanation:
f(8) = 38
f(x) = 2, x = 5
Sara can bake 12 cookies with 2 scoops of flour.
If she wants to make 36 cookies, what equation
should she use to help her find out how many scoops
of flour to use?
Answers
The solution to 7x = 42 is x =
4
5
6
7
Answers
Answer:
6
Step-by-step explanation:
To find x, you have to divide 42 by 7. 42/7 equals 6, so x=6.
An easier version of it is seven times tables. 7 times 6 = 42
Some people advise that in very cold weather, you should keep the gas tank in your car more than
half full. Lou's car had 5.1 gallons in the 12-gallon tank on the coldest day of the year. Lou filled the
tank with gas that cost $3.90 per gallon. How much did Lou spend on gas?
Answers
Answer:
The least amount he could spend to get his car above half full would be $3.90
Explanation:
Half of 12 is 6 therefore 6.1 is above half.
6.1 minus 5.1 is 1.
If gas is $3.90 per gallon then,
3.90
* 1
is 3.90
What is the perimeter of PQRS?
please try to explain if possible
Answers
Answer:
[tex]4 \sqrt{13} + 2 \sqrt{97} [/tex]
Evaluate :
[11 - 20 ÷ (52 - 13) ÷ 3 + 8] x 2
Answers
Answer:
4406/117
Step-by-step explanation:
Order of operations PEMDAS
Parentheses:
[11 - 20 ÷ (52 - 13) ÷ 3 + 8] x 2
= [11 - 20 ÷ 39 ÷ 3 + 8] x 2
Multiply or divide:
⇒ [11 - 20 ÷ 39 ÷ 3 + 8] x 2
= [11 - 20/117 + 8] x 2
Parentheses:
⇒ [11 - 20/117 + 8] x 2
= 2203/117 x 2
Multiply or divide:
⇒ 2203/117 x 2
= 4406/117
Evaluating the expression using BODMAS:
Work
Step-1: [11 - 20 ÷ (52 - 13) ÷ 3 + 8] x 2
Step-2: ⇒ [11 - 20 ÷ 39 ÷ 3 + 8] x 2 [Bracket subtraction]
Step-3: ⇒ [11 - 20/39 ÷ 3 + 8] x 2 [Bracket division]
Step-4: ⇒ [11 - 20/39 x 1/3 + 8] x 2
Step-5: ⇒ [11 - 20/117 + 8] x 2 [Bracket multiplication]
Step-6: ⇒ [19 - 20/117] x 2 [Bracket addition]
Step-7: ⇒ [2223/117 - 20/117] x 2
Step-8: ⇒ [2203/117] x 2 [Bracket subtraction]
Step-9: ⇒ 2203/117 x 2
Step-10 ⇒ 4406/117 (Final Answer) [Multiplication]
If the equation y=5(1.7)^x is plotted on a semi-log scale graph, then the linearized equation will be log(y)=mx+b, where m=_____?_____ and b=____?_____.
Answers
Answer:
m=1.7 and b=5
Step-by-step explanation:
5= the y intercept
1.7= the slope that's why it has x as its exponent. Because in mx+b the slope is the one that keeps being multiplied.
Three specialists can complete in 1 hour the job their 5 assistants usually do in 1 hour. Suppose eight specialists can complete a certain job in 9 hours. How many assistants can complete the same job in 10 hours?
Answers
Answer:
12 Assistants
Step-by-step explanation:
If 5 assistants can do same job as 3 specialists. You could say 1 specialist is equivalent to 5/3 Assistants.
So a job 8 specialists can complete in 9 hours. 8*5/3 Assistants can complete the same job in 9 hours.
40/3 Assistants - 9 hours - 1 job
X Assistants - 10 hours - 1 job
Here if we give assistants more time, fewer assistants will be needed (inversely proportional). Here, the factor or ratio of increase in time from 9 to 10 is 10/9 or 9 * 10/9 = 10.
The number of assistants needed will be 40/3 divided by 10/9 which is
40/3 * 9/10 = 12.
act all of the following that could
Describe a triangle.
A.acute, right
B.obtuse, scalene
C.right, equilateral
D.right, isosceles
E.acute scalene
Answers
Answer:
All of them
Step-by-step explanation:
Acute, right, scalene, equilateral, isosceles, and obtuse are ways to describe a triangle and classify it, especially with the type of angles it has. Acute can describe a 45-degree angle, just like right can describe a ninety-degree angle.
Answer:
B, D, and E
Step-by-step explanation:
Acute can never be right and Right cannot be equilateral
The graph of the relationship between the side length of a square and its area is an
example of a quadratic function. A quadratic function is a function written in the form
Y=ax squared+ bx + C, where a, b, and c are any numbers, and a is not equal to zero.
What are the values for a, b, and c in this equation? How does your equation fit the
definition of a quadratic function?
Answers
Step-by-step explanation:
In the formula l2 = h2 +r2, l=25 and r=7, then the value of h is
Fill in the missing number - + 38=100
Expand. (1-4m)(m^2-3m+8) your answer should be a polynomial in standard form
Answers
Answer:
[tex]4 {m}^{3} - 13 {m}^{2} + 35m - 8 [/tex]
What is the equation of the line that passes through the point (2,3) and has a slope that is undefined
Answers
Answer:
x=2
Step-by-step explanation:
For there to be an undefined slope, there has to be no y-intercept. Therefore, the line looks vertical. So, the equation of a line with an undefined slope would be x=?. In this case, where we know a point (2,3), the equation would then be x=2.
At the beginning of a population study, a city had 340,000 people. Each year since, the population has grown by 9.4%.
Let t be the number of years since start of the study. Let y be the city's population.
Write an exponential function showing the relationship between y and t.
Answers
Answer: y = 340000*(1.094)^t
This is the same as writing [tex]y = 340000(1.094)^t[/tex]
======================================================
Explanation:
The answer above is in the form y = a*b^t
a = 340,000 = initial population
b = 1.094 = 1 + 0.094 = growth factor
Think of the growth factor as 100% + 9.4% = 109.4%
What is an angle that is adjacent to DEA?
Answers
Answer:
I think it is A since its a ray
Step-by-step explanation:
dea is adjacent
ceb is liner pair
eab adjacent to dea
The typical level of a low tide at a beach is the point on number line. Each day's high and low tides are measured relative to the typical low tide. On Monday morning, low tide is at -0.8 ft. On Tuesday morning, low tide is at -0.4 ft. a. Write an inequality to compare the low tides on Monday and Tuesday mornings. Show your work
Answers
Answer: Tides are the daily rise and fall in surface water levels of bays, gulfs, inlets and oceans and vary depending on the day and location. Tides are big periodic waves that move through the ocean in response to the gravitational attraction of the moon and the sun.
Step-by-step explanation: according to the National Oceanic and Atmospheric Administration (NOAA). Most coastal areas experience two high tides and two low tides every day and they may not be equal. (In some places, such as the Gulf Coast, you may only get one high and one low tide per day.) The height difference between high tide and low tide is called the tidal range. In some areas, the difference between high and low tides may not be so noticeable. In other areas, it can be quite stark.
The total number of blocks y is the cube of figure number x
Answers
Answer:
4;64
5;125
Step-by-step explanation:
Find the cube of the number
E.g. (5x5)x5
=25x5
=125
Answer:
Option C
Step-by-step explanation:
The total number of blocks y is three raised to the figure number x.
y = x³