Graph Lines and Slopes

What is the general trend of this line graph?

• The more you mow, the less money you make.

• You make the same amount of money regardless of how long you mow.

• The more you mow, the more money you make.

• Mowing is dangerous.

At what rate did the temperature decrease between the 20th and 25th minutes of the experiment?

• 10°C in 5 min

• 10°C in 10 min

• 5°C in 5 min

• 5°C in 10 min

Annie recorded the amount of rain that fell each day. The results are shown in the line graph below. How many centimeters of rain fell on the third day?

• 2

• 3

• 4

• 7

What is the name of this graph?

• line plot

• line graph

• bar graph

• frequency table

Which is the graph of y=-x+2?

• A

• B

• C

• D

The graph shows the number of inches a plant grew each week.

Between which 2 weeks did the plant grow the MOST?

• Week 1 and Week 2

• Week 2 and Week 3

• Week 3 and Week 4

• Week 4 and Week 5

Identify the slope as positive, negative, zero or undefined.

• positive

• negative

• zero

• undefined

Find the slope of the line.

• -2

• 2

• -1

• 1

Find the slope

• -5/7

• 7/5

• -7/5

• 5/7

What type of slope?

• negative

• positive

• zero slope

• downward slope