Question

Table of Values please help: y= -(x-3)^2+16
i know what to do but i dont think my values are correct

Answer 1

What values?

Answer 2

0 25
1 20
2 17
3 16
-1 0
-2 9
-3 20

Answer 3

OK, u have put in the left hand number (x) and got the right hand number (y).

Let's look at the first one, x=0.

-(0-3)^2 +16 = -(-3)^2 + 16 = -(-3)(-3) +16 = -9 + 16 = 7.

You have calculated 9 + 16 = 25 instead.

Answer 4

thanks i think I know what my mistake was now

Answer 5

Easy to do...