Question

Find the equation of a straight line that has slope 3 and passes through the point of (1, 7) . Write the equation of the line in general forms

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Gene

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86 Answers

Use point slope form of line to find the equation.
y-y_1=m(x-x_1)
Here, m=3 x_1=1 y_1=7
Substitute the values in the equation.
y-7=3(x-1)
y-7=3x-3
y=3x-3+7
y=3x+4

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