Cassie opens a bank account with two dollars. She adds four dollars on Day 1, eight dollars on Day 2, and sixteen dollars on Day 3. She continues this pattern for 15
days.
Which statement describes why this sequence is a function.
Select each correct answer.
The graph of this sequence would pass the horizontal line test.
The graph of this sequence would pass the vertical line test.
Each amount of dollars corresponds to a unique day in this sequence.
None of the above.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.