Question

especifique os coeficientes angulares e lineares
f(x) =4x+8

F(x)=x

f(x)=-x

f(x)=-8+4x

Answer 1

f(x)= ax+b
a= coeficiente angular
b= coeficiente linear

f(x)= 4x+8
a= 4
b= 8

f(x)= x
a= 1
b= 0

f(x)= -x
a= -1
b= 0

f(x)= -8+4x
a= 4
b= -8