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Slope of a line from y = mx + b

Grade 8 math · Fieldbook Learning

Name ______________________ Date __________

In y = mx + b, m is the slope and b is the y-intercept. For the x-intercept, set y = 0 and solve for x.

What is the slope of the line y = 7x + 6?
What is the slope of the line y = −6x + 2?
What is the slope of the line y = 9x − 2?
What is the slope of the line y = −4x − 7?
What is the slope of the line y = −11x − 12?
What is the slope of the line y = −4x − 2?
What is the slope of the line y = −x − 12?
What is the slope of the line y = 3x − 9?
What is the slope of the line y = −13x − 12?
What is the slope of the line y = −10x − 11?
What is the slope of the line y = −14x + 5?
What is the slope of the line y = −5x + 7?
What is the slope of the line y = −17x + 3?
What is the slope of the line y = 3x + 10?
What is the slope of the line y = −14x − 9?
What is the slope of the line y = 19x + 9?
What is the slope of the line y = 15x − 11?
What is the slope of the line y = 17x − 7?
What is the slope of the line y = 30x + 3?
What is the slope of the line y = x − 4?

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Answer key: Slope of a line from y = mx + b

7
-6
9
-4
-11
-4
-1
3
-13
-10
-14
-5
-17
3
-14
19
15
17
30
1