A digital media company is ordering booklets to promote their business. The manufacturer charges $0.50 for each booklet when 50 or fewer are ordered, $0.45 for each booklet when 51 to 100 booklets are ordered, $0.40 for each booklet when 101 to 250 booklets are ordered, and $0.35 for each booklet when 251 or more booklets are ordered. A $10 shipping charge is added to each order, regardless of the size of the order. Write a piecewise-defined function describing the cost of ordering booklets:

Let x be the number of booklets ordered:

What is the cost of purchasing 290 booklets?
$

What is the cost of purchasing 75 booklets?
$

What is the cost of purchasing 132 booklets?

option a.

step-by-step explanation:

if you look closely at the graph, we can notice that the function is not defined at two different points.

if you look at functions b and c, you will notice that both functions are not defined at just one point. the function b is not defined at x= -5/2 and function c is not defined at x=-5. both options are discarded, given that our function should not be defined at two fiferent points.

now, if you look closely at the graph you will notice that the function sketched is not defined at x=5 and x=-2.

square root of 36/6 = 2.449489743

square root of 16/6 = 1.632993162

square root of 6 = 2.449489743

the answer is square root of 16/6 because the square root of 36/6 is the same answer as square root of 6 = 2.449489743

21

step-by-step explanation: