The reflection over the y-axis has a rule:
From the diagram you can see that point W has coordinates (-7,2). Then using the rule given above, you can find the coordinates of point W':
Answer: (7,2).
Ellie ran 4x +5 miles today and 3x -2 miles yesterday. Is she ran a total of 31 miles, what is the value of x
1 answer:
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