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HELP VERY URGENT NEED HELP RIGHT AWAY!!!!

HELP VERY URGENT NEED HELP RIGHT AWAY!!!!-example-1
User Melike
by
7.7k points

2 Answers

2 votes

Answer: B

3x-y=-1

Explanation:

Slope of a Perpendicular like is the opposite reciprocal

so slope of the new line is +3

Using the new point

(2,7) write the equation to solve for B

y=mx+b

7=3(2)+b

7=6+b

1=b

then put m and b into equation

y=3x+1

rearrange

3x-y=-1

User Bryan Norden
by
8.0k points
6 votes

Answer:

I think its A.

Explanation:

User Scottydelta
by
8.5k points

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