The <em><u>correct answer</u></em> is:
Any real number for x except 5, and any real number for y.
Explanation:
A function is a relation in which each element of the domain, or x-value, is mapped to one element of the range, or y-value. This means that no x can be mapped to more than one y, so if we have the same number used twice for x, we do not have a function.
This means that 5 cannot be used for x in the other ordered pair.
Since there is no restriction on y in order to be a function, y can be any real number.
It is 18 because the radius is half the diameter and 9 x 2 = 18.
Answer:
I believe it is 9ft
Step-by-step explanation:
Quadratic trapezoids have only one pair of parallel sides
Answer:
15 and -26.
Step-by-step explanation:
