Manipulating and Interpreting Rational Expressions Read the scenario, and then answer the questions that follow.
Ryan has his own business selling watches, and he wants to monitor his profit per watch sold. The
expression
200x - 300
models the average profit per watch sold, where x is the number of watches sold.
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What does the numerator represent?

do you mean add both of the equations together

because if you do the answer is 10x-5

step-by-step explanation:

(1, –1), (16, –4), (36, –6)

step-by-step explanation:

given that the function is

this can also be written as

we have to graph this function and check which list of points lie on the graph

see attachment for graph:

we find that the points lying are (1,-1) (16,-4) and (36,-6)

since square root is there we find that x can only be posiitve but y can be since square root both positive and negative.