in 2004 colin had a salary of $72000. this was an increase of 20% on his salary in 2002. calculate his salary in 2002

What are the domain and range of the function? f(x) = -4 (sqrt)x

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93