Question

Consider the function f(x)= – 8x^2+ 1x – 14
Evaluate f( - 13)

Answer 1

f(-13)=-1379

Explanation:

f(-13)=-8(-13)^2+1(-13)-14

f(-13)=-8(169)-13-14

f(-13)=-8(169)-27

f(-13)=-1352-27

f(-13)=-1379