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1. Find the main equation of the line that passes through the point (3,-4) whose slope is 3

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Answer to a math question 1. Find the main equation of the line that passes through the point (3,-4) whose slope is 3

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Fred
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118 Answers
1. Use the point-slope form of the equation of a line:
y - y_1 = m(x - x_1)

2. Substitute the given point (3, -4) and the slope m = 3 into the point-slope form:
y - (-4) = 3(x - 3)

3. Simplify the equation:
y + 4 = 3x - 9

4. Subtract 4 from both sides to find the equation in slope-intercept form:
y = 3x - 13

5. The main equation of the line is:
y = 3x - 13

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