What is the equation of a parabola that has a vertical axis, passes through the point (–1, 3), and has its vertex at (3, 2)?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

The input to the function is x and the output is y. write the function such that x can be a vector (use element-by-element operations). a) use the function to calculate y(-1.5) and y(5). b) use the function to make a plot of the function y(x) for -2 ≤ x ≤ 6.