How do I insert this into my TI-83 calculator?

Question

lim x-->(-1)

I am not sure how to enter a limit..theres a big equation thing after that but I already know how to insert that part so I won't type it out

Answer 1

The TI-83 can't do limits, but you can use the table function to figure it out. Type in your big expression into Y1 as you may have guessed. Now hit 2nd -> WINDOW to go to the table setup page. Set your starting point to -1 and the delta value to be something incredibly small like .00000000001. Now go to the table, and the values going up to x = -1 should have y1= your limit!

Answer 2

you may only graph the equation and to try this, get y by using itself and placed it in Y1. you may manually shade the wonderful area by using shifting the cursor to the left of the Y1 and many times hitting enter till the wonderful shading exhibits. yet you're able to decide which area is shaded on your individual. Like for 3x + 2y > -6 2y > -3x - 6 y > -a million.5x - 3 so graph y = -a million.5x - 3 and since the top area is shaded, scroll all the way down to that shading and graph word: Your calculator might have an apps stated as "INEQUALZ". It comes on a TI-eighty 4 yet could be further to a TI-eighty 3. See if it has that app. if so, it is going to graph the inequality for you. you're able to placed the cursor on the = sign, then hit alpha then hit the right button below the emblem you want.

Answer 3

one way of doing it would be to graph your equation and then use the analytical funtion to evaluate the function at that point.