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2 votes
I need help is it A B C or D

I need help is it A B C or D-example-1
User Metalik
by
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2 Answers

6 votes
Yes i agree B. y=2x+5, is the correct answer
User Jackcogdill
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8.5k points
4 votes
I believe the answer is B.
To be parallel the lines must have the same gradient (which in this question is 2). The answer must either be B or D.

To find the correct one you can substitute in the value of X and see which gives the value of Y we are looking for.

Equation B:
y=2x+5
=2×3+5
=6+5
=11

Equation D:
y=2x-19
=2×3-19
=6-19
=-13

We are looking for a value of 11 so B is correct.

User Karel Kral
by
7.9k points