11.6 because the square root of 135 is 11.61885.... and when you check it is approximately 135 because 11.6 *11.6 = 134.56, which can be rounded to 135
Answer:

Step-by-step explanation:
The domain of a function is all the set of possible x-values that the function can take. Then, for the given function:

The function is undefined when the denominator is equal to 0, then equalize each factor of the denominator to 0:
54 divided by 6 would be 9 meaning he takes 9 quizzes a week. If directly proportional by the end of 7 weeks he would have taken 63 quizzes
Slope of function B is "rising" 3 and going over to the right by 1. Representing the slope as 3/1 = 3.
Slope of function A is already giving. If you multiply the slope of function B by 2, it will equal the slope of Function A
Answer:
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Hope this helps...
Good luck on your assignment..