Given the information in the table, calculate the rate of change of y with respect to x of this function. A $5.00
Cases (x) Cost (y)
B $31.99
5
$304.20
C $60.84
10
$464.15
D $159.95
15
$624.10

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Jessica is organizing a guided tour of the rain forest. the average profit per person that the touring company makes is given by the rational expression 18x+35/x, where x is the number of people going on the tour. what does the numerator of this rational expression represents?