Word Problems & Slope Quiz

Graph. y = 2/3x - 3

• a

• b

• c

• d

A car travels 100 miles in 2 hours. What is the average speed of the car in miles per hour?

• 30 mph

• 50 mph

• 60 mph

• 100 mph

If a line passes through the points (2, 3) and (6, 11), what is the slope of the line?

What is the slope of a line that is perpendicular to another line with a slope of 4?

• 4

• -4

• $10.00

• $12.50

• $10.50

• $10.00

• 2

• 3

• -3

• 0

If a line in a graph passes through the origin and has a slope of -3, what is the equation of the line?