How do you find the slope of an equation for example y=2x-1

Use the graph of the sine function y=2sinθ shown below

If you are just building your payment history, how many points from a perfect score will you possibly miss?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers