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What is the equation of the line with slope 3 that passes through the point (1,
What is the equation of the line with slope 3 that passes through the point (1, 2)?
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Practice Questions
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Q1
What is the equation of the line with slope 3 that passes through the point (1, 2)?
y = 3x + 2
y = 3x - 1
y - 2 = 3(x - 1)
y = 2x + 1
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Using point-slope form: y - y1 = m(x - x1) => y - 2 = 3(x - 1).
Questions & Step-by-step Solutions
1 item
Q
Q: What is the equation of the line with slope 3 that passes through the point (1, 2)?
Solution:
Using point-slope form: y - y1 = m(x - x1) => y - 2 = 3(x - 1).
Steps: 4
Show Steps
Step 1: Identify the slope (m) and the point (x1, y1). Here, the slope is 3 and the point is (1, 2).
Step 2: Write down the point-slope form of the equation of a line, which is y - y1 = m(x - x1).
Step 3: Substitute the values into the equation. Replace y1 with 2, m with 3, x1 with 1.
Step 4: The equation becomes y - 2 = 3(x - 1).
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