Graph the quadratic functions

Question

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

Answer 1

Not even having graphed this, I can tell that the second graph is simply the first one moved upwards 4 units

Try it, it is really simple.
Just find some ordered pairs for each and join them with a smooth line.
(You should get two parabolas, both opening downwards, do one at a time)

Answer 2

Just noticed that Henry did this same question.
Compare your point that you found with his

http://www.jiskha.com/display.cgi?id=1364257845

Answer 3

You guys does any one hav the answers for Lesson 4: Graphs and Proportional Relationships CE 2015
Math 7 B Unit 4: Graphing in the Coordinate Plane please

Answer 4

C
A
A
C
C
B
D
C
B

Answer 5

Yass

Answer 6

I'm glad I could help!