Guys please answer question #17 and 18 below please and thank you. Sorry about this photo has been rotated, I'm gonna try my bes
t to take the picture properly.
1 answer:
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Answer:
Step-by-step explanation:
For one line to be perpendicular to another, their slopes must multiply to -1. So, we really want the line with slope that passes through the point
.
Recall the point-slope form of a line. If you have a point and a slope
, the line through that point with the given slope is
. Plugging in our given point and slope gives our line:
(point-slope form).
We can convert this line to slope-intercept form, the most common form by expanding the right side and adding to get
by itself: