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Gennadij [26K]
3 years ago
14

The steps in writing f(x) = 18x 3x2 in vertex form are shown, but a value is missing in the last step.

Mathematics
1 answer:
svetlana [45]3 years ago
4 0
Hello here is a solution : 

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Greeley [361]

The values of a, h, and k in the general equation is h=1, k=4 and a=2

<h3>What is parent function?</h3>

The function which can be transformed into different ways is the parent function.

On a coordinate plane, a cubic function approaches the x-axis in quadrant 2, crosses the y-axis at (0, 2), has an inflection point at (1, 4), and the goes through (2, 6).

The given function is

y =a³ √(x -h) + k

Put the coordinate (0,2) in the equation, we get

2 = a³ √(0 -h) + k..................(1)

Plug (1, 4), we have

4 =  a³ √(1 -h) + k..................(2)

Plug (2, 6), we have

6 =  a³ √(2 -h) + k..................(3)

On solving these three equations, we have

h=1

k=4

a=2

Thus, value of h is 1, k is 4 and a is 2.

Learn more about parent function

brainly.com/question/17939507

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7 0
2 years ago
Is the function f(x)=12x3 even or odd? Why?
Umnica [9.8K]

Answer:

even

Step-by-step explanation:

because if you put it into mx+b=c you get it as a even answer

3 0
3 years ago
2
Rama09 [41]

Answer:

(-1,4)

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mp=xi+xii/2,yi+yii/2

7+-9/2=-1

0+8/2=4

=(-1,4)

5 0
2 years ago
Lucia is making invisibility potions. Each potion requires 2 eyes of newt. How many invisibility potions can Lucia make with 16
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Lucia can make 8 invisibility potions total!
she has 16 newt eyes overall and only two are required for one option
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she can make 8 potions.

hope this helps!
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3 years ago
A triangle has side lengths of
alexandr402 [8]

Answer:

P = ( 4y + 6 inches) + ( 8y - B ) inches + ( 5y + 3 ) inches

Step-by-step explanation:

Formula of Perimeter of triangle is = Sum of all sides.

P = A + B + C

6 0
2 years ago
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