Since f(x) has the factors x, x − 3, and x + 2, then we must have f(x) = a(x)(x − 3)(x + 2) for some as yet unknown multiplier a. however, since it was given that f(2) = 40, we substitute 2 for x and 40 for f(x) and solve.

a = -5.

Step-by-step explanation:

40 = a*2*(2-3)(2+2)

40 = -8a

a = -5.

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000

what are the options? ?

step-by-step explanation: