8. Which rule represents the transformation shown below? F. (x, y) → (-x, -y)
G(x, y) = (x + 7, y-9)
(x, y) = (x - 7, y +9)
J. (x, y) → (7x, 9y)

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

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false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

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step-by-step explanation: