Matematika Sekolah Menengah Pertama Q.

f(x) = 90 - 90 - 9x
f(10) =......?

# By : Tsukino Luka​

Q.

f(x) = 90 - 90 - 9x
f(10) =......?

# By : Tsukino Luka​

Materi : Fungsi dan Relasi

f(x) = 90 - 90 - 9x

f(x) = 0 - 9x

f(x) = - 9x

f(10) = - 9(10)

{ f(10) = -90 }

Semoga bisa membantu

[tex] \boxed{ \colorbox{lightblue}{ \sf{ \color{blue}{ Answer By\:BlueBraxGeometry}}}} [/tex]

f(x) = 90 - 90 - 9x

f(10) = 90 - 90 - 9(10)

f(10) = 0 - 90

f(10) = -90

[answer.2.content]