ditentukan fungsi g (×) =4+2× .nilai dari g(3) - g (1) adalah?

Materi : Fungsi

g(x) = 4 + 2x

g(3) = 4 + 2(3)
g(3) = 4 + 6
g(3) = 10

g(1) = 4 + 2(1)
g(1) = 4 + 2
g(1) = 6

g(3) - g(1)
=> 10 - 6
=> 4

g (3) = 4+2 x 3
= 10
g (1) = 4+2x1
= 6
g(3)-g(1) = 10-6 = 4