Use a matrix to find the solution to the system of equations.
{-8x-8y=-16
{6x-9y=-108

,8)
b.(6,8)
c.(8,-6)
d.(6,-8)

x=4

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

4+4+2x

or

2x+8

step-by-step explanation: