Question 5 Anita and Susanna are in a 5-mile bike race. The graph
shows each racer's distance from the start as a function of
time. Which race description correctly interprets the graph?
Susanna
Anita
5
Distance (miles)
3
2
1
0
10
1
2
3 4 5 6 7 8 9
Time (minutes)
Anita starts out slower than Susanna
but still wins the race.
Susanna starts out slower than Anita
but still wins the race.
Susanna is ahead of Anita for the
entire race and wins.
Anita is ahead of Susanna the entire
race and wins.

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

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.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4