Use synthetic substitution to find f(-4) for f(x) = x^4-5x^2-7x-5

if you use photomath right away it will give you the answer not like this app that you have to wait for people.

after going and makeing graphs i would go with a,

there is nothing that is matches the graph. if there was i would show you. but therefore my answer is a.

hope i

-lavira: )