Function g can be thought of as a scaled version of f(x)=|x| what is the equation for g(x)?

What term makes it inconsistent y=2x - 4

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Aword processing program requires a 7- digit registration code made up of the digits 1,2,4,5,6,7 and 9 each number has to be used and no number can be used mor than once how many codes are possible