Question

I need help

Evaluate the function.
f(x)=2x^2+x-4
f(x)=2x
2
+x−4
Find f(−10)

Answer 1

Answer:

f(-10) = 2(-10)^2 +(-10)-4 = 386

Step-by-step explanation:

(2 * -10)^2 equals -20^2= 400

+(-10)-4= -10-4=-14

400-14=386