7th ADV 2.1- From Proportions to Linear Relationships ETA- Melle
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Last updated about 2 years ago
14 questions
Read each question carefully.
For a multiple-choice question, determine the best answer to the question from the four answer choices provided.
For a numeric entry question, determine the best answer to the question. Then fill in the answer in the space provided.
Fractions MUST be simplified to receive full credit.
Required
1 point
1
Question 1
1.
Which line represents a proportional relationship?
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1 point
1
Question 2
2.
Which line shows the relationship of
Required
3 points
3
Question 3
3.
Look at the graph and then fill in the blanks correctly.
Pay attention to the scaling on each axis.
The graph shows a graph shows a __________ relationship.
The y-intercept is __________ and the slope is __________.
…
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1 point
1
Question 4
4.
Triangle ABC and triangle EBD are similar right triangles. The coordinates of all vertices are integers.
Which statement is true about the slope of BC and the slope of BD ?
Required
1 point
1
Question 5
5.
Consider the graph shown. Determine the equation of the graph.
Required
2 points
2
Question 6
6.
Consider the points A (1, 1), B (2, 4), C (3, –1), and D (5, 6) shown on the coordinate grid below.
Determine the slope for each of the segments.
The slope of segment AB is _______ .
The slope of segment CD is _______ .
Required
2 points
2
Question 7
7.
The graph shows the total number of songs, x , on Hank’s playlist, to the number of songs longer than 6 minutes, y. Determine the equation of the line. Be sure to simplify.
Required
1 point
1
Question 8
8.
Consider the following table.
Which statement is true?
Required
1 point
1
Question 9
9.
A deep sea diver swims downwards 20 feet every minute. Which graph has a slope that best represents this rate?