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Quiz Graphing Linear Functions
By Jeanmarie Mullen
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Last updated over 4 years ago
18 questions
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Quiz Graphing Linear Functions
Question 1
1.
Which one of the following points satisfies the equation 2x + 3y = 8 ?
(-1, 3)
(1, 4)
(2, 2)
(-2, 4)
Question 2
2.
Which equation has this graph?
Question 3
3.
The origin of a coordinate plane is represented by the ordered pair (0, 0).
A point is located 3 units to the left of the origin and 6 units up.
What are the coordinates of this point?
(3, 6)
(-3, 6)
(6, -3)
(6, 3)
Question 4
4.
Which one of the following ordered pairs is located in Quadrant III on a coordinate plane?
(4, 2)
(-4, 2)
(2, -4)
(-4, -2)
Question 5
5.
Which ordered pair is
not
a solution of 3x - 2y = -5 ?
(1, -1)
(1, 4)
(3, 7)
(-1, 1)
Question 6
6.
Which of the following lines has a slope of -
1
/
2
?
Question 7
7.
Which linear equation below has a slope of -4?
-8x + 2y = 16
-8x + 2y = -16
8x - 2y = 16
-8x - 2y = 16
Question 8
8.
Point (k, -3) lies on the line whose equation is x - 2y = -2.
What is the value of k ?
-8
6
-6
8
Question 9
9.
The graph of a linear equation has a slope of 2 and a y-intercept of 5.
Which of the following represents the linear equation?
k(x) = 2x + 5
k(x) = 2x - 5
k(x) = 5x - 2
k(x) = 5x + 2
Question 10
10.
What are the coordinates of the y-intercept for the equation
y + 3x = 6?
(0, 3)
(0, 6)
(0, -3)
(0, -6)
Question 11
11.
The line y = 5 is a
horizontal line and has a zero slope.
horizontal line and has an undefined slope.
vertical line and has a zero slope.
sloped line with a slope of 5.
Question 12
12.
What is the slope of the line containing the points (3,4) and (−6,10) ?
Question 13
13.
What is the slope of the line represented by the equation 4x + 3y = 12?
Short Answer Questions. Please show your work.
Question 14
14.
Does the point (5, 1) lie on the graph of the equation 2x + y = 3?
Justify your answer.
visibility
View drawing
Question 15
15.
The point (7, k) lies on the graph of the line whose equation is 2x + y = 17.
What is the value of k ?
visibility
View drawing
Question 16
16.
Using the graph of the line below, identify the slope and y-intercept of the line
in the show your work box
. Then, write the equation of the line.
Question 17
17.
Graph the equation below on the coordinate plane provided.
visibility
View drawing
Question 18
18.
Write an equation in slope-intercept form that represents the data. Please show all work in the box below.