Solution: slope=-3
Detailed explanation:
This little problem asks us to find the slope of the line. Let's do this!
This is what parallel lines look like:
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<------------------------------------------------------------------------------------------------------->
The two lines above will never intercept each other.
And that's what parallel lines are - they are lines that never intercept.
They can be vertical, horizontal, or diagonal, it doesn't matter. As long as both of them have the <u>same slope</u> and <u>never intercept</u> each other.
So, since parallel lines have <u>identical slopes</u>, the <u>slope</u> of the <u>red</u> <u>line</u> = slope of the <u>green</u> <u>line</u> (the problem provides us that both lines are parallel)
<u>Slope of the red line = -3</u>
Voila! There's our answer!
<h2>Cheers! ^-^</h2>
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Hope I helped! Best wishes!
Reach far. Aim high. Dream big.
<u><em> "reflection"</em></u>
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