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Answer:
y = -1/3x -1
Step-by-step explanation:
The perpendicular line will have a slope that is the negative reciprocal of the slope of the given line. The given line's slope is the coefficient of x: 3. So, the perpendicular line's slope will be ...
m = -1/3
Only one answer choice has that value as the coefficient of x:
y = -1/3x -1
Answer:

Step-by-step explanation:
The expression
is a radical. To simplify pull out any perfect square factors.

Each of these expressions is equivalent.
Answer:
The answer is D
Hopes this helps
Step-by-step explanation: