Algebra 1 - 6.2 Homework, Part 2 (Graphing From Slope-intercept Form)

17 Questions | Total Attempts: 60  Settings  Graphing a linear equation in slope intercept form.

• 1.
True or false the following is the graph of:
• A.

True

• B.

False

• 2.
True or false the following is the graph of:
• A.

True

• B.

False

• 3.
True or false the following is the graph of:
• A.

True

• B.

False

• 4.
True or false the following is the graph of:
• A.

True

• B.

False

• 5.
True or false the following is the graph of:
• A.

True

• B.

False

• 6.
True or false the following is the graph of:
• A.

True

• B.

False

• 7.
True or False, given the following scenario the graph below matches the given equation: A music store is offering a coupon promotion on its CD's. The regular price for CD's is \$14. With the coupon, customers are given \$4 off the total purchase. The equation t = 14c - 4, where c is the number of CD's and t is the total cost of the purchase, models this situation.
• A.

True

• B.

False

• 8.
A music store is offering a coupon promotion on its CD's. The regular price for CD's is \$14. With the coupon, customers are given \$4 off the total purchase. The equation t = 14c - 4, where c is the number of CD's and t is the total cost of the purchase, models this situation. Find the total cost for a sale of 6 CD's
• 9.
Find the slope and y-intercept of each equation.
• A.

M = 1/2; b = 0

• B.

M = -1/2; b = 0

• C.

M = 0; b = 1/2

• D.

M = 0; b = -1/2

• 10.
Find the slope and y-intercept of each equation.
• A.

M = 3/2; b = 3

• B.

M = -3/2; b = 3

• C.

M = 3/2; b = -3

• D.

M = -3/2; b = -3

• 11.
Find the slope and y-intercept of each equation.
• A.

M = 9; b = 15

• B.

M = -9; b = 15

• C.

M = 9; b = -15

• D.

M = -9; b = -15

• 12.
True or false the following is the graph of:
• A.

True

• B.

False

• 13.
The graph below shows the relationship between the number of gallons of fuel in the tank of an airplane and the weight of the airplane. The equation  where x is the number of gallons of fuel and y is the weight of the airplane models this situation. What does the slope represent?
• 14.
The graph below shows the relationship between the number of gallons of fuel in the tank of an airplane and the weight of the airplane. The equation  where x is the number of gallons of fuel and y is the weight of the airplane models this situation. Use the equation to predict the weight of the plane when the the tank contains 25 gallons of fuel.
• 15.
A group of mountain climbers begin an expedition with 265 lb of food. They plan to eat a total of 15 lb of food per day. Write an equation in slope-intercept form relating the remaining food supply r to the number of days d.
• 16.
True or false, the following graph models the situation above (A group of mountain climbers begin an expedition with 265 lb of food. They plan to eat a total of 15 lb of food per day.)
• A.

True

• B.

False

• 17.
Using the equation that you came up with in problem 15, on what day will the group run out of food?
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