Question

Graph the quadratic functions y=-2x^2 and y=-2x^2+4 on a seperate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.

Answer 1

did you try drawing the graphs?

Answer 2

I did draw them. I just don't understand how to compare and constrast them.

Answer 3

well you see both are hat shaped parabolas

Answer 4

infact the only difference with the two graphs is that -2x^2+4 graph is for units above the -2x^2 graph !!

Answer 5

*4 units

Answer 6

gt it ?

Answer 7

Yeah..I think. Thanks!

Answer 8

yw :)