Let f(x) =-2x-7 and g(x)=-4x+3 find (f•g)(-5)
f(-5) x g(-5)f(-5) = -2(-5) - 7f(-5) = 10 - 7f(-5) = 3g(-5) = -4(-5) + 3g(-5) = 20 + 3g(-5) = 23f(-5) x g(-5) = 3 x 23 = 69Your answer is 69