How would you describe the difference between the graphs of f(x)=2x^2 and g(x)=-2x^2

Please see the plot below.

Looking at the graph you can see that the function f(x) is a reflection on the x axis of the function g(x).

Step-by-step explanation:

To plot the functions to compare graphs you should give values to x.

For example:

For , when x=-5:

For , when x=-5:

And giving different values you can construct the following table to plot the graphs:

x   f(x)=2x^2f(x)=-2x^2

-5        50            -50

-4        32            -32

-3         18            -18

-2         8             -8

-1         2             -2

0         0              0

1         2             -2

2         8             -8

3        18            -18

4        32            -32

5        50            -50

Please see the plot below.

Looking at the graph you can see that the function f(x) is a reflection on the x axis of the function g(x).

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!