The answer please I really need it.

r < 2

Step-by-step explanation:

the open circle on the number line at r = 2 , indicates that r cannot be equal to 2

the arrow points left away from 2 indicating that values of r are less than 2 , so

r < 2

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

19

step-by-step explanation: