![]() ![]() Now, we will create the table of the exponential function. So the y-intercept is (0, -2).įor x-intercept, put y = 0. Here is an example of graphing exponential function.Įxample: Graph the exponential function f(x) = 2 x - 3.įor y-intercept, put x = 0. Step 5: Plot all the above information and join all the points obtained above by a curve without touching but reaching the horizontal asymptote.Step 4: Create a table with two columns x and y take some random numbers for x, say -1, 0, and 1 substitute each of these numbers in the function to get corresponding values of y.An exponential graph may or may not have an x-intercept. Step 3: Find the x-intercept by substituting y = 0 in the function.Every exponential graph has a horizontal asymptote. ![]() Step 2: Find the y-intercept by substituting x = 0 in the function.Here are the steps to draw the exponential graph in the easiest way. For example, the horizontal asymptote of f(x) = 2 x is y = 0 and the horizontal asymptote of g(x) = 2 x - 3 is y = -3. The horizontal asymptote of an exponential function is nothing but its vertical shift (i.e., it is a number that is being added to a x). The horizontal asymptote plays an important role in the process of the graphing exponential function. The value of a x is never 0 for any value of x and so y = 0 is the horizontal asymptote of the exponential function f(x) = a x. An exponential function is of the form f(x) = a x, where 'a' is a constant and a > 0. Graphing exponential function is the process of drawing the curve representing it. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |