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Explain how to write an equation for the line that contains the point (2, -3) and is perpendicular to the

graph of x + 2y = 2

User Tmcw
by
8.4k points

1 Answer

5 votes

Answer:


y=2x-7

Explanation:

Convert to slope-intercept form


x+2y=2\\\\2y=2-x\\\\y=1-(1)/(2)x\\ \\y=-(1)/(2)x+1

Find the opposite reciprocal slope

Original -->
-(1)/(2)

Opposite Sign -->
(1)/(2)

Reciprocal -->
2

Find the new y-intercept given the point (2,-3)


y=2x+b\\\\-3=2(2)+b\\\\-3=4+b\\\\b=-7

Final Equation


y=2x-7

Explain how to write an equation for the line that contains the point (2, -3) and-example-1
User Daniel Slater
by
8.5k points

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