Tools Guideline Eliminator Sticky Notes Formulas Graphing Calculator Graph Paper
5 Clear
Mark for Review L
The coordinate grid shows figure MNPQR.
Figure MNPQR will be reflected across the x-axis to
create figure M'N'P'Q'R'. Which rule describes this
transformation?
у
A (x, y) → (-x, y)
N
P
® (x, y) → (-X, -y)
M
X
R
© (x, y) → (x, y)
(x, y) (x, y)
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First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.

Bis your answer rot d