Question

Especifique os coeficientes angulares e lineares das funções . A.) Y = 3x + 60 C) . f ( x ) = - 17 + 7x B.) f ( x ) = 12x *​

Answer 1

y = ax + b

Coef. angular: a

Coef. linear: b

a. y = 3x + 60

a = 3

b = 60

b. f(x) = 12x

a = 12

b = 0

c. f(x) = - 17 + 7x

a = 7

a = 7b = - 17

att. yrz