Determine which relations are functions and which are not. a

{(1, 2), (−3, 2), (4, −1), (2, 1), (2, 3)}

rick would give her the best deal as he will charge $8.88 per hour

$650 per month plus utilities

step-by-step explanation:

just based on the info you gave, it would seem more cost effective to rent at $650 per month plus utilities.   if utilities are, in fact, $150 per month, your monthly living costs would be $800 as opposed to the other option of $825.

explanation:

step-by-step explanation:

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.