Plot points to create a graph of y = f(x) on the domain {-2,0,2,4}

f(x) = -1/2 x^2

I uploaded the answer to a file hosting. Here's link:

is.gd/qKzpBU

the answer is 0.3175 hope that you ^w^

also you might actually want to put this picture up if you want people to solve it luckily i remember this question

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45