Question

Re-write the quadratic function below in Standard Form
2
y = -(x – 4)2 + 8​

Answer 1

y=-x+8

Explanation:

First distribute the negative

2y=(-x+4)2+8

then you would multiply the (-x+4) by the two

2y=-2x+8+8

then you would combined like terms

2y=-2x+16

then you would divide both sides by 2

y=-x+8