Algebra 1 - 6.2 Homework, Part 2 (Graphing From Slope-intercept Form)
17 Questions |
By Paddocka | Last updated: Feb 12, 2013
| Total Attempts: 60
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Graphing a linear equation in slope intercept form.
Questions and Answers
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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