Jika f(x) = 5x dengan domain {x/-3≤ x < 2, XE bilangan bulat}, maka daerah hasil (range) …. (4.5.6.7.8) -3 -2 -1 0 13​

Jawaban:

{ -3, -2, -1 ,0, 1,2}

f (x ) = 5x

f(-3) = 5(-3) = -15

f(-2) = 5(-2) = -10

f(-1) = 5(-1) = -5

f(0) = 5(0) = 0

f(1) = 5(1) = 5

f(2) = 5(2) = 10

Jadi range { -15, -10 , -5, 0 , 5 , 10}