Question 9 of 25 Does this graph show a function? Explain how you know.
O A. Yes, the graph passes the vertical line test.
B. Yes, there are no y-values that have more than one x-value.
O C. No, the graph fails the vertical line test.
D. No, there are y-values that have more than one x-value

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

Identify the number as a rational or irrational. explain. 127