F(x) = 2x – 1 g(x) = 7x – 12 What is h(x) = f(x) + g(x)?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Brent wants to know what is 5 x 1/2

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