Question

dada a função f(x)= 2x-3 determine:​

Answer 1

a)f(0)=2*0 - 3 = 0 - 3 = -3

b)f(-3)= 2*(-3)-3 =(-6) - 3 = -9

c)f(3/2)= 2*(3/2)-3 = 3 - 3 = 0

d)2x-3 = 0

2x=3

x=3/2