Suppose the demand for a certain brand of vacuum cleaner is given by D(P) = -p
+500, where p is the price in dollars.
100
of the price in terms of the cost, c, is expressed as p(c)=2c-16, find an expression for D(c)the demand in terms of the
cost
De) = O
(Use integers or fractions for any numbers in the expression.)
Enter your answer in the answer box and then click Check Answer.

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

step-by-step explanation: