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3 years ago

Plsss hellpppp 14 and 15 plsssssss

Mathematics

1 answer:

Lesechka [4]3 years ago

7 0

Answer:

14). 2nd quadrant

15). 1st quadrant

Step-by-step explanation:

14).Coordinates of a point → J(-8, -12)

Coordinates of the new point J' after reflection of x-axis will follow the rule,

(x, y) → (x, -y)

Coordinates of J' → (-8, 12)

Therefore, point J' will lie in 2nd quadrant.

15). Coordinates of a point → W(-6, 7)

Rule for the rotation by 90°clockwise about the origin,

(x, y) → (y, -x)

Coordinates of point W → (-6, 7)

Following this rule,

W(-6, 7) → W'(7, 6)

Therefore, point W' will lie in the first quadrant.

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According to the information given in the exercise, Moby sold half his toy car collection. This can be represented with the following expression:

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3 years ago

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Therefore, in our case,

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