Question

Dada a função do 1º grau f(x) = - 5x. Determinar: a. f(0) b. f(-1) c. f(1/5) d. f(2)

Answer 1

a) F(0) = - 5×0 = 0

b) F(-1) = -5×(-1) = 5

c) F(1/5) = -5 × 1/5 = -5/5 = -1

d) F(2) = -5 × 2 = -10