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Graphing Linear Functions Quiz
By Angela Petrus
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Last updated over 1 year ago
19 questions
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Question 1
1.
What is the slope-intercept form of a linear function?
y = mx + b
y = x + c
y = ax^2 + bx + c
y = a/x + b
Question 2
2.
Which of the following graphs represents a linear function?
Parabola
Straight line
Hyperbola
Exponential curve
Question 3
3.
What does the 'm' in the slope-intercept form represent?
Intercept
Slope
X-intercept
Y-intercept
Question 4
4.
If the slope of a line is negative, how will the line be sloping?
Upwards towards right
Downwards towards right
Horizontal
Vertical
Question 5
5.
What is the y-intercept of the linear function y = 2x - 4?
-2
2
4
-4
Question 6
6.
Which graph represents the equation y = 2x + 1?
Graph with a slope of -2, y-intercept -1
Graph with a slope of -2, y-intercept 1
Graph with a slope of 2, y-intercept 1
Graph with a slope of 2, y-intercept -1
Question 7
7.
Identify the graph for y = -3x + 4.
Graph with a positive slope, y-intercept at 4
Graph with a positive slope, y-intercept at -4
Graph with a negative slope, y-intercept at -4
Graph with a negative slope, y-intercept at 4
Question 8
8.
Which graph matches y = \frac{1}{2}x - 3?
Graph with slope 0.5, y-intercept at -3
Graph with slope -0.5, y-intercept at -3
Graph with slope -0.5, y-intercept at 3
Graph with slope 0.5, y-intercept at 3
Question 9
9.
Find the graph for y = -x + 5.
Graph with slope -1, y-intercept 5
Graph with slope 1, y-intercept 5
Graph with slope 1, y-intercept -5
Graph with slope -1, y-intercept -5
Question 10
10.
What is the slope of the line given by the equation y = 2x + 3?
2
1
5
3
Question 11
11.
What is the y-intercept of the line y = -4x + 6?
-4
4
-6
6
Question 12
12.
What is the slope of the line given by y = 2x - 5?
-5
2
3
-2
Question 13
13.
The slope of the line represented by y = 3x + 2 is 3.
True
False
Question 14
14.
If the slope of a line is -4, it means the line rises 4 units for every 1 unit it moves to the right.
True
False
Question 15
15.
A horizontal line has a slope of zero.
True
False
Question 16
16.
What is the slope of the line passing through (2,3) and (4,7)?
4
2
1.5
3
Question 17
17.
Find the slope of the line with coordinates (5,9) and (7,13).
3
4
2
1.5
Question 18
18.
Calculate the slope of the line between (1,-2) and (3,2).
4
1
3
2
Question 19
19.
Determine the slope of a line passing through (0,0) and (5,10).
2
10
5
0.5