Question

Find the function shown below, find f(2)
f(x)=2x^4-8x^2+5x-7

a f(2)=-2
b f(2)=0
c f(2)=3
d f(2)= -13

Answer 1

@jjuden f(2) means wherever you see x in your function you insert 2

Answer 2

i got c is that right

Answer 3

\[2(2)^{4}-8(2)^2+5(2)-7\]

Answer 4

32-32+10-7

0+10-7 = 3

Answer 5

yes

Answer 6

@jjuden that's right

Answer 7

thank you