Question

Fungsi g:x =10-3x, tentukan nilai g(2)+g(-4) dan g(5)-g(-2)

Answer 1

G(x) = 10-3x
g(2) + g(-4) = (10-3(2)) + (10-3(-4)) = (10-6) + (10+12) = 4+22 = 26
g(5) - g(-2) = (10-3(5)) - (10-3(-2)) = (10-15) - (10+6) = -5-16 = -21