Question

f(x)=-2× + 8 determine f (7/2)

Answer 1

Função: f(x)= -2x+8


Valor para f($\frac{7}{2}$):

f($\frac{7}{2}$)= -2·$(\frac{7}{2}$)+8

f($\frac{7}{2}$)= -7+8

f($\frac{7}{2}$)= 1