Graphing Slope Intercept Word Problems

What is the slope of the following graph?

• 2

• 6

• 3

• -3

What is the equation of the table? Hint: use your ROC and IV and y=mx+b.

• y= 5/2x - 2

• y = 2/5x - 2

• y = 5/2x + 2

• y = 2/5x -2

What is the equation for the table above? Hint: use your ROC and IV and y=mx+b.

• y = 150x + 550

• y = 75x + 250

• y = 75x + 200

• y = 150x + 250

Which situation could this graph represent?

• Johnny started running home but gradually got slower.

• Johnny started jogging home and gradually got faster

• Johnny walked at a constant pace away from home

• Johnny went to the store and then turned around to go home

What is the equation of the following graph? Hint: y=mx+b.

• y = -2/3x + 5

• y = 2/3x + 5

• y = -3/2x + 5

What does the y-intercept represent on this graph?

• starting salary is 100,000

• salary per day

• Director's salary

• every day is 100,000

Write the equation that represents this word problem: Marsha gets a job that pays $15 per hour, and she started the week with $20

• y= 15x + 20

• y= 20x + 15

• y= 15 + 20

• y= 20 + 15

• Answer Not Here

An amusement park has an entrance fee, and then there is a cost to ride each ride. The total cost (y) can be modeled by y=1.5x+20 where x is the number of rides you ride. What does the y intercept represent?

• Number of rides

• The entrance fee

• The cost for food

• The cost per ride

Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

• y = 150 + 40

• y = 40x + 150

• y = 150x + 40

Write the equation of the line.

• y = -1/3x - 2

• y = 1/3x - 2

• y = 3x - 2

• y = -3x - 2