 Hello and welcome to the session. In this session we are going to discuss the following question and the question says that graph y is equal to e raised to the power x plus 1 plus 2 and find the y intercept on graphing calculator. Let us start with the solution of the given question. We have to graph this function and find its intercept on graphing calculator and this is the ti83 plus calculator and we will graph y is equal to e raised to the power x plus 1 plus 2 on it. First of all we begin with home screen and press y is equal to key. This takes us to the equation entering screen where we will write our equation. Let us enter the equation e raised to the power x plus 1 plus 2 into y1. Now see e raised to the power x is written above natural log key so we press second key followed by ln key and then xt theta n key for x then plus sign key then number 1 key and then we press round bracket close key then we press addition key and then number 2 key. So we get this display on the screen. To view its graph we press graph key. Now on the screen the graph of the exponential function y is equal to e raised to the power x plus 1 plus 2 will appear on the coordinate axis. Now to get the better view of the graph we can change the window settings. For this we press window key and we get the following display on the screen. Here we are given closed interval from minus 10 to 10 by closed interval from minus 10 to 10 window then we change it to closed interval from minus 10 to 4 by closed interval from minus 2 to 10 window for better display. On changing window settings we get following display on the screen. Now to view its graph we press graph key. This is the required display of the graph in new window. Now to know the coordinate points we press trace key. We get the following display on screen. Now we need to find its y intercept. For this we see its table of values. So we first press second key followed by graph key. We get the following table of values for this function. Now we know that in y intercept x coordinate is 0 and also on the graph we can see that there is only one y intercept because curve intersects y axis only once. Now in table we see that value of y where x is 0. See here in the table when x is 0 y is equal to 4.7183. So y intercept is given by the coordinates 0 4.7183 thus this is the required graph for the given exponential function y is equal to e raised to the power x plus 1 plus 2 and its y intercept is given by the ordered pair 0 4.7183. This is the required answer. This completes our session. Hope you enjoyed this session.