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.

Question

anonymous · Answer

make a t chart

anonymous · Answer

|dw:1363212253519:dw|

anonymous · Answer

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

anonymous · Answer

???
 0 is not a coordinate

you can start plotting whatever coordinate you want

anonymous · Answer

thank you so much!

anonymous · Answer

|dw:1363212473523:dw|

plot the coordinates, then connect the line, then extrapolate

anonymous · Answer

extrapolate?

anonymous · Answer

meaning continuing the graph based off a pattern

anonymous · Answer

ohh

anonymous · Answer

can you help me with the second equation in the question