Answer:
Step-by-step explanation:
Sketch a graph to math this: The Olympic skier waited at the top of the mountain for 2 minutes before heading down the ski slope
. She went faster and faster for the first 5 minutes, and then she slowed to a stop. Finally, it took her 10 minutes to walk to her car.
1 answer:
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Answer:
a. y = -2x + 7
Step-by-step explanation:
First, find the slope by plugging the points into the slope formula, , which equals -2. Then use the slope and the point (7,-7) to make an equation in slope-point form. y+7=-2(x-7), finally solve for y to get y=-2x+7.