Question

Find the value of f(3) if f(x) = 4x^2 - 8x 3. a. 3 b. 12 c. 15 d. 18

Answer 1

I hope this helps you



x=3



f (3)=4.3^2-8.3+3



f (3)=36-24+3=15



f (3)=4.3^2-8.3-3=36-24-3=5