If f(x) = -9x – 2 and g(x) = 1x – 5, which statement is true?
a. -2 is not in the domain
b. -2 is the domain

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.