Copy of 7.10ab Recap

My last name is...

My first name is...

What is the slope in the relationship illustrated in the table?

• 2/3
• 3/2
• 3
• 2

What is the slope of the relationship illustrated in the graph?

• 4
• 3
• 3/4
• 4/3

On Friday, Jessica babysat for 3 hours and earned $27. On Saturday, Jessica babysat for 6 hours and earned $54. On Friday, Jessica babysat for 7 hours and earned $63. Write an equation to represent her earnings if x represents hours and y represents earnings.

• y = 3x
• y = 9x
• y = 27x
• y = 16x

Which of the following equations represents the same relationship shown in the graph?

• 
• 
• 
• 

Which of the following equations represents the same relationship shown in the table?

• 
• 
• 
• 

The total cost of attending the movies¸ y, is directly proportional with the number of tickets purchased, x. If it costs a family of four $38.00 to attend the movies, what is the slope of this relationship?

• 9.50
• 34.00
• 42.00
• 152.00

Which correctly describes how to graph the equation shown below?

• Start with a point at (1, 4). Then go up 1 and 4 to the right.
• Start with a point at (1, 4). Then go up 4 and 1 to the right.
• Start with a point at (0, 0). Then go up 4 and 1 to the right.
• Start with a point at (0, 0). Then go up 1 and 4 to the right.

The graph of a line passes through (-3, -6) and has a slope of 2. Which correctly describes how to sketch this graph?

• Start with a point at (-3, -6). Then go up 2 and 2 to the right.
• Start with a point at (-3, -6). Then go up 2 and 1 to the right.
• Start with a point at (0, 0). Then go up 2 and 2 to the right.
• Start with a point at (0, 0). Then go up 2 and 1 to the right.