diketahui g(x) = mx + n.jika g(2) = 1 dan g(3) = -1 nilai m dan n berturut turut

g(x) = mx + n

g(2) = m(2) + n
1 = 2m + n
n = 1 - 2m

g(3) = m(3) + n
-1 = 3m + n
-1 = 3m + (1 - 2m)
-1 = m + 1
m = -1 - 1
m = -2

n = 1 - 2m
n = 1 - 2(-2)
n = 1 + 4
n = 5