Question

Please answer 7 and 8 !!!!!!

Answer 1

7. m= -2

8. m= -1/2

Explanation:

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Answer 2

B and C

Explanation:

7 would be B. m = 2

8 would be C m = -1/2

If a line is parallel, then the slop is the same. If it is perpendicular, the it will be the opposite sign and the reciprocal. So parallel would be 2 and perpendicular would be -1/2

Hope this helped! :)