PLEASE HELP WILL GIVE BRAINLIEST. 98 POINTS, DON'T JUST ANSWER FOR POINT GRAB, ACTUALLY GIVE AN EXPLANATION AND ANSWER PEASE.

1.
Prove parallel lines have the same slope. Use lines r and s. Line s is a vertical translation of line r.

(a) A translation is a rigid transformation. How does this statement support line s being parallel to line r?
(b) Write an expression for the slope of line r.
(c) Write an expression for the slope of line s.
(d) Line q is a vertical translation of line s 3 units down. P" is the image of P' . What are the coordinates of P" ?

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Question 2:

2. Construct a line that is perpendicular to line m and that passes through point P.
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Question 3:

3. What is the equation of the line perpendicular to 3x+y=-8 that passes through (-3,1) ? Write your answer in slope-intercept form. Show your work.
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