Part A: Over what interval(s) is the function increasing? Part B: Over what interval(s) is the function decreasing? Part C: what is the domain of the nonlinear piece? Part D: what is the domain of the linear piece? Part E: What is the range of the function? Part F: Does the graph represent a function? Explain how you know Part G: is this piecewise function continuous?

Someone answer this asap for gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a. gabriella averages 7.5 u. s. dollars for every 100 euros. b. gabriella averages 100 u. s. dollars for every 25 euros. c. gabriella can exchange 75 u. s. dollars for 100 euros. d. gabriella can exchange 100 u. s. dollars for 75 euros.

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.