Flashcards: Exponential Functions

Press the "New Exponential Function" button to generate a semi-random exponential function of the form a*b^x+k. To simplify the task, a is either 1 or -1, and b is either 0.5 or 2. Can you guess the equation for this exponential function? Type the equation into the input bar and press enter to see if you are correct.
You can either reload this page or press the "New Exponential Function" button to get a new function. The random function is purple, and the function that you guess is dashed blue. Type another function into the input box for f(x) and press enter to guess a new function.