Here are the completed notes showing how to find the equation in y=mx+b form. It is followed by the video going through them step by step. Use what works best for you.
If you need to type a fraction as part of your answer, the answer will be set as numeric. For example to type
You would type 1/4(arrow right)x+1 and it should come up.
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Question 1
1.
Find the equation of a line that has a slope of 2 and goes through the point (2,1). Be sure to type your answer in y=mx+b form with m and b values substituted in.
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Question 2
2.
Find the equation of a line that has a slope of -6 and goes through the point (7,-1).
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Question 3
3.
Find the equation of a line that has a slope of 5 and goes through the point (-8,2).
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Question 4
4.
Find the equation of a line that has a slope of -9 and goes through the point (-11,-3).
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Question 5
5.
Find the equation of a line that has a slope of
and goes through the point (5,-12).
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Question 6
6.
Find the equation of the line.
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Question 7
7.
Find the equation of the line.
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Question 8
8.
Find the equation of the line.
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Question 9
9.
Graph the line. Clearly mark the y-intercept and at least one other point. Then draw the line across the graph.
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Question 10
10.
Graph the line. Clearly mark the y-intercept and at least one other point. Then draw the line across the graph.
To check your graphs from #9 and #10, watch the video below.
