If fi(x) = 2x3 + 5x2 – 3x + 3 and f(x) = x3 – 3x2 – 2x + 1. Find 2fı (x) + 3f(x) (A) x3 + x² - 12x + 9
(B) 3x3 - x? – 10x + 9
(C) 7x3 + x2 - 12x + 9
(D) 7x3 + x2 + 5x - 1

The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?

The difference between tax advoidance and tax evasion

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16