standard_description: Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a linear function represented by a table of values and a linear function represented by an algebraic expression, determine which function has the greater rate of change.
problem_activity: Task
The graph of a function of the form $f(x)=ab^x$ is shown below. Find the values of $a$ and $b$.
[IMG]


aligns: no