Unit 2B CC - Proportional Reasoning and Slope-Intercept Form
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Last updated about 2 years ago
10 questions
Required
10 points
10
Question 1
1.
Which of the following situations best represents a proportional relationship?
Required
10 points
10
Question 2
2.
Write the linear equation that is graphed on the coordinate grid below.
m=_______ b=_______
Equation _______
Required
10 points
10
Question 3
3.
The value of y varies directly with x. When y = 30, x= 7. What is x when y=3?
x=_______
Required
10 points
10
Question 4
4.
State if the table shown below is proportional or non-proportional. Explain your reasoning to justify your answer.
Required
10 points
10
Question 5
5.
Claire earns the same pay for each day she works at her new job. She deposits a weekly paycheck into her savings account.
How much money did Claire have in her savings account before starting her new job?
$_______
Required
10 points
10
Question 6
6.
The graph shows the relationship between the number of gallons of fuel remaining in the tank of a semi truck and the number of miles traveled by the semi truck.
Which function can be used to find y, the number of gallons of fuel remaining in the tank of the semi truck after it has traveled x miles?
Required
10 points
10
Question 7
7.
Write the function rule (equation) for the graph shown below.
m=_______ b=_______
Equation _______
Required
10 points
10
Question 8
8.
The graph shows a relationship between x and y.
Required
1 point
1
Question 9
9.
The graph of a linear function is shown on the coordinate grid.
What is the y-intercept of the graph of the linear function?
Required
1 point
1
Question 10
10.
Graph the function (equation):
To graph, you will need to make two points. The graph will automatically create your line for you.
Click the graph tab.
Click on the graph background to add a point. Add two points to create a graph. Drag a point or type in x and y coordinates to edit its position. Click on a point to delete it.