5) a) yes find the function value. 6) find f(-2) when f(x) = 10x - 7. a) -30 (no fl-a) = 10x-2-7 8) 27 -2° ,271 ats) b) 27 -20 7= (727 7) find g(a + 1) when g(x) = 4x + 1 a a) 4a + 1 (b) aa + 5 c) 4a - f(-5)-9 91-9 c) 45 8) find f(-5) when f(x) = -9. a) -5 (b) not sure how 9) find f(3) when f(x) = x2 - 4x + 7. a) 10 b) 4 c) 14