1 year ago

Which function rule best models the data in the table. X: 0,1,2,3 y: 3,4,7,12

Mathematics

1 answer:

Lisa [10]1 year ago

4 0

Answer:

x = 3y + 4x

its how graphs work

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3 years ago

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2 years ago

Reduce to simplest form. <br> -7/12 +3/8

gayaneshka [121]

Answer:

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Step-by-step explanation:

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2 years ago

Determine the equation of the graph shown y = a(x - h)^2 + k

LUCKY_DIMON [66]

Answer:

$y=-(x+1)^2+4$

Step-by-step explanation:

we know that

$y=a(x-h)^2+k$

Is the equation of a vertical parabola written in vertex form

where

(h,k) is the vertex

a is the leading coefficient

In this problem we have

The vertex is the point (-1,4)

$(h,k)=(-1,4)$

substitute

$y=a(x+1)^2+4$

Find the value of a

we have the ordered pair (0,3)

substitute the value of x and the value of y in the quadratic equation and solve for a

$3=a(0+1)^2+4$

$3=a+4\\a=3-4\\a=-1$

therefore

$y=-(x+1)^2+4$

4 0

3 years ago