Reading Graphs II

What was the difference between Hannah's rehearsal time on Monday and Tuesday?

• 0

• 50

• 30

• 80

In which year was the per-student arts education budget $20?

• 2005

• 2009

• 2013

• 2014

How many people added hot sauce to their food on Monday?

• 40

• 20

• 70

• 80

How much total time did this person spend rehearsing in the past 3 days?

• 50

• 80

• 100

• 180

In August, how many metric tons did Clark's Paper Mill and Tyler Paper Mill produce all together?

• 10

• 70

• 80

• 90

In which year did exactly 60 students have scholarships?

• 2010

• 2011

• 2012

• 2013

Brenda lit a candle in her kitchen and recorded how long it took the candle to burn completely. She displayed her data in the graph below. What are the slope and the y-intercept of Brenda’s graph?

• Slope = 1/3 ; y-intercept = 7

• Slope = –3; y-intercept = 21

• Slope = –1/3; y-intercept = 21

• Slope = –1/3; y-intercept = 7

In the graph, x represents time in seconds, and y represents the number of pages printed by a printer. Which statement best describes the rate of change for this situation?

• The number of pages printed increases 4 pages per second.

• The number of pages printed increases 2 pages per second.

• The number of pages printed increases 1 page per second.

• The number of pages printed increases 0.5 page per second.

Look at the graphs comparing the distances of traveling objects over time. Which statement is true for both graphs?

• Both graphs show a linear relationship because they are both decreasing

• Graph I shows a linear relationship that increases and then decreases, while Graph II shows a decreasing linear relationship.

• Graph II shows a decreasing linear relationship with a constant negative slope, while Graph I shows a non-linear relationship that increases then decreases.

• Neither graph shows a linear relationship.

The value of a certain stock in the stock market is tracked for several days. The information is presented in the graph. Which prediction can be made based on the data?

• On day 10, the stock should have a value of approximately $20.

• On day 12, the stock should have a value of approximately $23.

• On day 10, the stock should have a value of approximately $30.

• On day 12, the stock should have a value of approximately $36.