Story Graphs Slope Intercept Graphs

Given the graph below, which story matches this scenario?

• Luis is leaving his house to go visit his friend. He stays at his friends house for 2 hours and then comes back home.

• Malayia runs away from her house, she takes a 5 second break, and runs back home faster

• Pierson runs fast to school. He goes to math class for 1 hour. He runs home.

• Cara goes to the store. She realizes she forgot her money and goes to her friends house instead.

Tags

CCSS.HSF.IF.B.4

Given the system below, which statement is true?

• The solution to the system is (0, 4) because it is on the line

• The solution to the system is no solutions because there is only one line.

• The solution to the system is infinite solutions because they are the same line.

• The solution to the system is (8, 0) because the point is on the line.

Tags

CCSS.8.EE.C.8A

What is the equation for the blue line, line j?

• y=1/4x

• 1/4x+5

• y=4x+5

• y=1/4x+5

• 4x+5

To paint a house, a painting company charges a flat one time fee of $500 for supplies, plus $50 for each hour of labor. This relationship of x hours worked and y dollars spent can be seen in the graph.

What is the y-intercept and what does it mean in context?

• (0, 0) - At 0 hours of labor it costs $0.

• (0, 500) - At 0 hours of labor it costs $500 because of the supplies.

Tags

CCSS.HSF.LE.B.5

To paint a house, a painting company charges a flat one time fee of $500 for supplies, plus $50 for each hour of labor. This relationship of x hours worked and y dollars spent can be seen in the graph. What is the slope of the line and what does it mean in context?

• (0, 0) - At 0 hours of labor it costs $0.

• (0, 500) - At 0 hours of labor it costs $500 because of the supplies.

Tags

CCSS.HSF.LE.B.5

What is the equation for the red line, line k?

• y=1/4x

• 1/4x

• y=4x

• y=1/4x+5

• 4x

Which statement is true about these two lines?

• They have the same y-intercept and same slope.

• They have the same slopes and different y-intercepts.

• They are both proportional relationships.

• They are both non-proportional relationships.

Tags

CCSS.8.EE.B.5

A cable company charges $70 per month for cable service and an additional one-time $100 sign-up fee for new customers.

Write a linear equation (y = mx + b) to represent the relationships between x, the number of months, and y, the amount of money paid.

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which graph below goes with the following story.

"The cost in dollars, y, of a muffin delivery and the number of muffins, x, ordered. They charge a one time $3 delivery fee and every muffin costs $2 per muffin. "

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

Which line has a slope of 2?

• Line k - Red

• Line j - Green

Tags

CCSS.8.EE.B.5