8th Grade LEAP Session 2

What is the length, in centimeters, of line segment AC?

• 10

• 12

• 14

• 16

Which function or functions have a slope equal to the slope of Function 1?

• Function 2 only

• Function 4 only

• Function 2 and Function 3 only

• Function 2 and Function 4 only

A tank of water was drained at a constant rate. The table shows the number of gallons of water left in the tank after being drained for two amounts of time.

What is the rate at which the water was drained from the tank?

• 6 gallons of water per minute

• 11 gallons of water per minute

• 45 gallons of water per minute

• 120 gallons of water per minute

At a local market, the cost of apples is directly proportional to the weight of the apples. Carlos bought 10 pounds of apples for a cost of $15.00. Which graph shows the relationship between the weight of the apples, in pounds, and the cost of the apples, in dollars?

• 
• 
• 
• 

The table shows the results of a random survey of students in grade 7 and grade 8. Every student surveyed gave a response. Each student was asked if he or she exercised less than 5 hours OR 5 or more hours last week.

Based on the results of the survey, which statements are true? Select ALL that apply.

• More grade 8 students were surveyed than grade 7 students.

• A total of 221 students were surveyed.

• Less than 50%

• More than 50%

• A total of

Peter determined the area, in square miles, of a piece of land using his calculator. The result of his calculation is displayed on his calculator in scientific notation as 7.4e-4

Which statement is true of the area of the piece of land?

• It is between 0.07 and 0.7 square mile.

• It is between 0.007 and 0.07 square mile.

• It is between 0.0007 and 0.007 square mile.

• It is between 0.00007 and 0.0007 square mile.

Two different proportional relationships are represented by the equation and the table.

The rate of change in

Proportion A is ________less than the rate of change in Proportion B.

• 1.5

• 2.5

• 25.5

• 43.5

• No solution

• One solution

• Infinitely many solutions

• huh???

• 62

• 24

• 55

• 31

The graph and table show the amount of gasoline in gallons, x, and total cost in dollars, y, of gasoline at two gas stations.

Determine which gas station charges more for gasoline per gallon.

• Gas Station P

• Gas Station M

• They both charge the same amount per gallon

• Not enough information