The path of a race will be drawn on a coordinate grid like the one shown below. The starting point of the race will be at (−5.5, 2). The finishing point will be at (2, −5.5). Part A: Use the grid to determine in which quadrants the starting point and the finishing point are located. Explain how you determined the locations. (6 points)

Part B: A checkpoint will be at (5.5, 2). In at least two sentences, describe the differences between the coordinates of the starting point and the checkpoint, and explain how the points are related.

A)

The starting point ( -5.5,2) and it's reflecting about the line y=x

Then the finishing point is ( 2, -5.5)

B

The given point (-5.5,2) is a reflection about the y-axis then the co-ordinate changes to ( 5.5,2)

Step-by-step explanation:

A)

A reflection of a line y=x then the co-ordinate point changes to

(x,y)→ (y,x)

Given the starting point ( -5.5,2) and it's reflecting about the line y=x

Then the finishing point is ( 2, -5.5)

B)

The Reflection about y-axis then the co-ordinate point changes to

(x,y)→ (-x,y)

The given point (-5.5,2) is a reflection about the y-axis then the co-ordinate changes to ( 5.5,2)

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step-by-step explanation:

answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3

step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.

sorry i don't know the other answer. i didn't learn what a proportional relationship is.