Let g be a function defined for all reals. which of the following conditions is not sufficient to guarantee that g has an inverse function?
a. g is strictly decreasing
b. g is strictly increasing
c. g is symmetric about the origin
d. g is one-to-one

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

Daniel bought a computer game for $25 and later sold it to thomas for a 40% profit. how much did daniel sell the computer game for?

Does the point (1, sqrt 7) lie on circle shown.