Which is a possible turning point for the continuous function f(x)?
f(x)
8
2
х
-6
- 4
-2
0
2
4
6
AONION
0 (-2, 0)
(0, -2)
(2.-1)
(4.0)

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis