What is the input value foe which f(x)=3

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

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

For what type of equity loan are you lent a lump sum, which is to be paid within a certain period of time? a. a line of credit b. equity c. a second mortgage d. an amortization