The function C(x)=10x+3,000 represents the cost to produce x number of items. How many items should be produced so that the average cost is less than $30?

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?