During the basketball game, Mika makes 3 baskets worth 2 points each, 2 basket worth 3 point each, and 2 free throws worth 1 point. Write an equation to represent how many points Mika scores

The step function g(x) is defined as shown.what is the range of g(x)? ***answer choices in picture.

What is the solution of the systems of equations? y=2/3x+3 x=-2

Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .