How do you find the solution on a TI-84?
Tell your TI-84 calculator to solve the equation by selecting the “SOLVE” key. Since the word “SOLVE” is in green over the “ENTER” key, you must press the “ALPHA” key followed by the “ENTER” key to solve your equation. The answer is displayed on your screen on the second line, A=6.
Does TI-84 have an equation solver?
The Equation Solver on your TI-84 Plus calculator is a great tool for solving one-variable equations. The Solver is also capable of solving an equation for one variable given the values of the other variables. Keep in mind that the Solver can only produce real-number solutions.
How do you graph an equation on a TI-84 Plus?
Adjusting the TI-84 Plus graph window
- Press [WINDOW] to access the Window editor.
- After each of the window variables, enter a numerical value that is appropriate for the functions you’re graphing. Press e after entering each number.
- Press [GRAPH] to graph the functions.
How do you solve equations on a TI-84 Plus CE?
Access the Numeric Solver by pressing the [Math] button, and then pressing the up arrow key to select the last option. Press enter to open it. You should now see the equation solver screen. The two boxes that are displayed represent the two sides of the equation.
How do you graph a table on a TI-84 Plus?
How to View TI-84 Plus Tables and Graphs on Same Screen
- Press [MODE].
- Put the calculator in Graph-Table mode. To do so, use the arrow keys to place the cursor on Graph-Table in the ninth line of the Mode menu, and then press [ENTER] to highlight it.
- Press [GRAPH].
What is the solution of a graph?
Graphing calculators are one way to help students understand the relationship between graphs and the solution of a set of equations. The key to understanding that relationship is knowing that the equations’ solution is the intersection point of the graphs of the individual equations.
What is the equation for graph?
How To Graph The Function Grapher can help you. Enter the equation as “y=(some function of x)”. If you can’t write the equation as “y=(some function of x)”, you can try the Equation Grapher, where you enter equations like “x^2+y^2=9” (meaning x2+y2=9).
How do you calculate a solution?
Chemists calculate the normality of a solution by dividing the gram equivalent weight of the solute by the volume of the solution in liters, explains About.com. They calculate the equivalent weight by dividing the molecular weight by the number of positive or negative charges the substance provides through dissolution.
How do you find the equation of a graph?
A linear equation produces a line graph. The equation takes the form y = mx + b, where m is the slope and b is the y intercept.