Pls attach eligible work

A) domain-(2,3,4,5,6)

range- (2,3,4,5,6)

A=function and passes the vertical line test

B) domain-(-5,-3,-1,1,-1)

range- (1,-1,-3,-5,7)

B= not a function it doesn't pass the vertical line test

Step-by-step explanation:

the domain is the X's or the first number in the line and the range is always the second number A is a function because none of the domains repeat for example there is only one two in a and there is only one three in a if there were two threes then it would have not been a function like B there are two negative ones in the domain and because there are two negative ones in the domain it is not a function and it doesn't pass the vertical line test

your answer would be 10x - 1

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!