Question

Dada a função f(x) = 5x – 10, determine:

f( 3 ) =
f( 6 ) =
f( − 2) =

Answer 1

Explicação passo-a-passo:

f( 3 ) = 5.3-10=15-10=-5

f( 6 ) = 5.6-10=30-10=-20

f( − 2) =5.-2-10=-10-10=-20