Use the domain and range of each of the following relations to determine which is a function.
a. {3, 7, -7,9}
b. {(3,9), (7, - 4), (-7,7)}
c. {(3,9), (7. - 4), (3, 7)}
d. {{3, 9), (1, - 4), (7,6), (-7, 7)}
Please select the best answer from the choices provided

no

step-by-step explanation:

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

knlknlkkn

step-by-step explanation:

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it