Question

Evaluate b(x)=18−0.5x when x=−2,0, and 5.

Answer 1

b ( x ) = 18 − 0.5x when x = − 2

b ( - 2 ) = 18 - 0.5 ( - 2 )

b ( - 2 ) = 19

b ( x ) = 18 − 0.5x when x = 0

b ( 0 ) = 18 - 0.5 ( 0 )

b ( 0 ) = 0

b ( x ) = 18 − 0.5x when x = 5

b ( 5 ) = 18 - 0.5 ( 5 )

b ( 5 ) = 15.5

hope that helps :))