Which of the following is an example of a function with a domain (-∞,+∞) and a range (-∞,+∞)?
A. f(x) = x^1/3 - 5
B. f(x) = x^1/4 - 5
C. f(x) = x^1/6 - 5
D. f(x) = x^1/8 - 5

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.

Find the length of the diagonal of the rectangle. round your answer to the nearest tenth. || | | 8 m | | | | 11 m

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)