A relation contains the points (1, 2), (2, -1), (3, 0), (4, 1), and (5, -1). Wh
accurately describes this relation?
2, -1), (3, 0), (4,1), and (5, -1). Which statement
F The relation does not represent y as a function of x, because each value o
with a single value of y.
a function of x, because each value of x is associated
The relation represents y as a function of X, DE
on represents y as a function of x, because one value of y is associated with two
values of x.
G
ine relation does not represent y as a function of x, because each value of y is associated
with two values of x.
The relation represents y as a function of x, because each value of x is associated with a
single value of y.
3

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!