Key features of an exponential graph

12 questions

1. y=2^x will form __________ graph.
2. In the graph of y=({1\over4})^x, what is the value of y when x=0?
3. In the graph of y=5^x, what is the value of y when x=-2?
4. Which statements are true for {1\over2}^{100}?
5. Here is a table of values for y=5^{-x}. The missing value is ___.
6. Which of these could be the equation of this curve?
7. The general form for an ___ equation is y = ab^x.
8. Select the statements that are true for the graph of y = 10^x.
9. Laura draws the graphs of y=5^(-x) and y=5^x on the same pair of axes. Which of these statements are correct.
10. Select the statements that are true for the graph of y = 0.5^x.
11. Match each exponential curve to its asymptote.
12. Which of these could be the equation of this curve?

License: OGL