What is the slope of the function?

Evaluate the following expression 1/3^2

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then