Question

a function has the rule "multiply by three, and then subtract one." what is the output when the input os 7?

Answer 1

so the equation is output = input * 3 - 1. they tell you the input is 7, so you need basic arithmetic to solve this.

Answer 2

lol, thanks but how >.<

Answer 3

you know your order of operations? pemdas and whatnot

Answer 4

i knew that.... :P

Answer 5

=)