0
put the equation into y=
and then go to second function (trace/calc)
and go to zeros
and follow the instructions
repeat for other intercept
(select slightly to the left of the intercept, then to the right... then hit enter a couple of times... when it asks you to guess, don't bother...)
then it will tell you the intercept
which is what you are looking for when you solve a quad-equation
Myrtis Lang
Add your answer:
Earn +20 pts
Can a graphing calculator be used to solve any quadratic equation?
For the most part it can. if you have a TI-83 or better, you can use the solver under your math button. All you have to do is plug in the equation that is set to equal zero!
How do you solve equations on a TI-83 graphing calculator?
2nd [CATALOG], solve( , enter equation, variable and guess after the bracket, close brackets with " ) ". You can also put lower and upper bounds after the guess.
Where can someone find information on quadratic equation solvers?
If you are looking to download an app on your ti-84 or higher calculator, you should watch the "Quadratic Formula Program on the Ti-84" on youtube. Best of Luck!
Which is better the Ti-85 or Ti-83 graphing calculators?
-2
When was the ti-83 invented?
The TI-83 series was released in 1996.
What is 5.9310to the negative 2?
The answer is .0284278589. To solve you solve like a normal squared problem, just with a negative. So, on a calculator like a TI-83, you do this: 5.9310^-2
How do you solve a quadratic equation on a TI-84?
Press MATH. Then go down to the last option, which says "Solver...". Press Enter. If you do not see "eqn:0=" then press the up arrow until you do. Now type your quadratic equation in. It will automatically be set equal to zero. (Use the button to the left of ALPHA for a variable, or use a capital letter as your variable(s). Put the cursor over the value next to the variable you want to solve for. Then press ALPHA and then SOLVE (the ENTER key. Notice that SOLVE is written in green above the ENTER key.) You will get an answer. Type in other values next to the variable to solve for other possible answers. You will normally get the answer closest to the one that is next to the variable before you press solve.
Can you still download apps on ti 83 without cable?
No, in order to download apps to your TI-83, you need a cable that connects your calculator and the computer, or a cable to connect to another TI-83.
With the Ti-84 plus Silver Edittion problem solver i typed in the equation i wanted to solve and it worked but then i could not change the equation how do you change it?
Press the up arrow key until you get to the point where you can edit the equation.
How do you solve quadratic equations on a graphing calculator?
If you have a TI-89: Hit "F2", select "solve." Enter your equation, which may or may not be in the following form: Then fill in values for your variables (a, b, and c) and solve for x. Your syntax will be: solve(ax^2+bx+c=0,x) * Also, if you are interested, you can download a software package for your TI graphing calculator to help you improve your score on the SAT test at www.calc-tech.com . It's called the SAT Operating System (SAT_OS) and can be used during the actual test to reduce time on math problems and improve the accuracy of your calculations.
What is the TI - 84?
The TI-84 is a graphing calculater. It is mostly just an update to the TI-83 calculater.
Is the TI-86 calculator newer than the TI-83 calculator?
Yes
