Question

considere f:n-> R dada por f(x)= 3x+5; determine f(-3) e f(0)? heeelllpppp :)

Answer 1

f(-3) = 3*(-3) + 5 = - 9 + 5 = -4

f(0) = 3*(0) + 5 = 0 + 5 = 5