Please help! I don’t understand this!
Answer:
f(3)=13
Step-by-step explanation:
F(x)=2x^2 -3x+4
f(3)= 2(3)^2 -3(3) +4
f(3)= 2(9) -(9) +4
f(3)= 18-9+4
f(3)=9+4
f(3)=13
Answer:
f(3) = 13
Step-by-step explanation:
Given f(x) = 2[tex]x^{2}[/tex] -3x + 4
For f(3), solve by using the polynomial remainder theorem, need to dive by (x-3) because the remainder theorem says if a polynomial f(x) is divided by x-r, the remainder is a constant f(r);
therefore f(3) = 13 (see image attached)