select the table of values where the quadratic function changes direction at a different value of x than the others.
imagine that this is a graph.
a.
x -3 -2 -1 0 1 2 3
y 2 3 2 -1 -6 -13 -22
b.
x -3 -2 -1 0 1 2 3
y 2 3 2 -1 -6 -13 -22
c.
x -3 -2 -1 0 1 2 3
y 4 3 4 7 12 19 28
d.
x -3 -2 -1 0 1 2 3
y 1 -1 1 7 17 31 49

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Suppose that a households monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, hcf). when graphed, the function gives a line with slope of 1.65. if the monthly cost for 13 hcf is $46.10 what is the monthly cost for 19 hcf?