#4 The table represents the profits of a restaurant x hours after opening.
0
$0
2.5
$500
5
$900
7.5
$1,200
10
$1,500
What is the average rate of change in profit from Hour 5 to Hour 10, in dollars per
hour?

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36