In which entire interval is the function increasing a.0 to 5
b. 1 to 3
c. 2 to 5
d. 4 to 6 ​

In triangle abc, the length of side ab is 12 cm, the length of side bc is 5 cm, and the length of side ca is 9 cm. find the measure of angle a using the law of cosines.

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.