On a piece of paper graph (x) {6 if -5 _< -1/{4 if -1< x _<2/{2 if 2< x_<5. Then determine which answer choice matches the graph you drew

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

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1