Which table represents an exponential function? b
с
х
у
X
1
2
3
4
5
У
2
4
8
16
32
х
2
1
0
1
2.
f(x)
4
1
0
1
4
1
2
3
10
4
14
7
26

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

What situation is an example of an observational study

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?