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

make a t chart

Answer 2

so after that would I start with 0 as the first number on the right side?

Answer 3

???
0 is not a coordinate

you can start plotting whatever coordinate you want

Answer 4

thank you so much!

Answer 5

plot the coordinates, then connect the line, then extrapolate

Answer 6

extrapolate?

Answer 7

meaning continuing the graph based off a pattern

Answer 8

ohh

Answer 9

can you help me with the second equation in the question