Answer:
Every positive number "n" has two square roots. One of them is positive ( or ) , and the other is negative ( ). Together, these are denoted as . The principal square root is the positive number square root. Unless otherwise stated, "the square root" of a number refers ONLY to the principal square root.
Step-by-step explanation:
what graph?
I don't see it, make sure to upload a file to your question next time.
D) factor out the x
x(17-32)
The domain is the set of inputs, in this case {-2, 0, 1, 3}
The range is the set of all possible outputs; here it's {-1, 3, 3.5}
Hope this helps.
Answer:
Step-by-step explanation:
The slope of the perpendicular line will be the negative reciprocal of the original slope.
For this line, the slope is 
, whose negative reciprocal is
