Which description matches the transformations y = cosx undergoes to
produce y = 3 cos(-2) ?

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6

How is the number of vertices for a prism related to the name of the prism