F(x)=2x+6
g(x)=-5x-9
find the product of f and g.
a.-10x^2-54
b.-10x^2-48x-54
c.-10x^2-12x-54
d.-10x^2+48x-54

Step-by-step explanation:

F(x) = 2x + 6

G(x) = - 5x - 9

product of F and G the product is the result of multiplication

(2x + 6)(-5x - 9) =

-10x^2 - 18x - 30x - 54 =

-10x^2 - 48x - 54 <

2

step-by-step explanation:

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify