When you are trying to calculate the Y value on a TI-84 calculator, there are a few things that you need to take into account. The first is the type of function that you are using. If you are using a linear function, then the process is relatively simple.
However, if you are using a nonlinear function, the process is more complicated. In either case, though, the steps are essentially the same.
Tutorial Video Finding x values given y value with Ti84
- Enter the data you want to graph into your TI-84 calculator
- Press “Y=” and enter your equation
- Highlight the points on the graph that you want to find the Y value for, and press “enter
- The Y value will be displayed on the screen next to the highlighted point
How to Find X Value When Given Y Value Ti-84
Finding the x-value when given the y-value can be done using a graphing calculator. For this example, we will use a TI-84 calculator.
First, enter the y-value into the calculator.
To do this, press 2ND then VARS followed by Y^2 (the y with an exponent of 2). This will bring up a window where the y-value can be entered. Enter the value and press ENTER.
Next, graph the equation by pressing Y= and scrolling over to ENTER. The equation should now be graphed on the screen.
To find the x-value corresponding to the given y-value, simply move the cursor around until it is on top of the point in question and press ENTER.
The coordinates of that point will be displayed at the bottom of the screen as (X,Y).
How to Find a X Value Given a Specific Y Value on the Ti-84
If you’re a math student, there’s a good chance you’ve been using the TI-84 calculator to help you out with your studies. The TI-84 can be a great tool for graphing linear equations and finding specific points on those lines. In this blog post, we’ll show you how to find a x value given a specific y value on the TI-84.
First, let’s review how to graph linear equations on the TI-84. To do this, press the “Y=” button and enter your equation. For example, if we wanted to graph the equation y=2x+5, we would enter 2x+5 into the Y= screen.
Once you’ve entered your equation, press “GRAPH.” You should now see your equation graphed on the screen.
Now that we know how to graph linear equations on the TI-84, let’s talk about how to find specific points on those lines.
Let’s say we want to find out what x value corresponds to a y value of 10 for our previous equation, y=2x+5. To do this, press the “TRACE” button and then use the arrow keys to move over until your cursor is on top of the point (10,10) – this is where our y value intersects with our line. Once your cursor is in place, press “ENTER” and then look at the bottom left corner of your screen – here you will see that our x value is 7.5!
So in this example, if someone asked us what x coordinate goes with a y coordinate of 10 for our line y=2x+5; we would tell them it was 7.5! Pretty simple right?
We hope this blog post has helped clear up any confusion you may have had about finding specific points on linear equations using your TI-84 calculator!
How to Find X Value on Ti-84 Plus Graph
If you’re using a TI-84 Plus graphing calculator, there are a few different ways you can find the value of X on a graph. Here’s a step-by-step guide to finding X values on a TI-84 Plus graph:
1. Press the Y= button to access the Y= menu.
2. Enter your function into one of the Y= slots.
3. Press 2nd then Trace to access the trace menu.
4. Use the arrow keys to scroll over to Value and press ENTER.
Type in the value of X that you want to find and press ENTER again.
How to Enter Y Values on Ti-84 in Table
If you need to enter data points for a graph on your TI-84 calculator, you can do so using the table feature. Here’s how:
1. Press the Y= button to access the Y= menu.
2. Use the arrow keys to select the column where you want to enter data points, then press ENTER.
3. Enter your data points one at a time, pressing ENTER after each one. To exit the table and return to the Y= menu, press EXIT twice.
How to Find Y Value on a Graphing Calculator
Graphing calculators are a great tool for visualizing mathematical concepts. When you’re working with a graphing calculator, it’s important to be able to find the y-value of a point on the graph. Here’s how to do it:
First, identify the point on the graph that you want to find the y-value for. Then, use the graphing calculator’s trace feature to find the coordinates of that point. The trace feature will show you the x and y values of the point as you move your cursor around the graph.
Once you have those coordinates, simply plug them into the equation for the line or curve that you’re graphing and solve for y.
For example, let’s say we’re graphing the equation y = 2x + 1 on a graphing calculator. We want to find out what y is when x is equal to 3.
First, we’ll locate the point (3, ?) on our graph. Then we’ll use trace to find its coordinates – they should be (3, 7). Finally, we’ll plug those values into our original equation and solve for y:
y = 2x + 1
y = 2(3) + 1
y = 6 + 1        Â—> since x=3 in this case
How to Find X Value on Graphing Calculator
Are you looking for the x-value on a graphing calculator? There are a few different ways that you can do this, but one of the easiest is to use the table function. Here’s how:
1. Enter your equation into the graphing calculator.
2. Press the “table” button on your calculator.
3. Use the arrow keys to scroll over to the column that says “X.”
4. Find the row that corresponds to the y-value that you’re looking for (this will be listed in the left-hand column).
5. The x-value will be listed in the X column, next to the row that you selected.
How to Find Y Value When Given X
In mathematics, the function y = f(x) assigns a real number to each x in the domain of f. The graph of y = f
(x) is the set of all points (x, y) such that y = f(x); that is, the graph contains all points on the plane that satisfy this equation.
For example, the equation y = x2 + 1 defines a function whose graph is a parabola. To find the value of y when given x, we need to substitute x into the equation and solve for y. In this example, if we are given x = 2, then we would substitute 2 for x in our equation and solve for y:
y = (2)2 + 1
y = 4 + 1
How to Find Y Values on Ti 83
If you need to find the y-values on a Ti 83 graphing calculator, there are a few steps you need to follow. First, press the “2nd” button and then the “VARS” button. Next, press the down arrow until you highlight “YVARS.”
Once you have YVARS selected, press the right arrow until you see “FUNCTIONS.” Finally, select the function that you want to graph by pressing enter. The y-values will be listed on the screen.
Credit: mcelroytutoring.com
How Do You Find the Y Value?
There are a few different ways that you can find the y value of a certain point. The most common way is to use the y=mx+b equation, where m is the slope and b is the y-intercept. You can also use this equation to find the y values of points that are not on the graph by plugging in the x values that you want.
Another way to find the y value is to use the trigonometric functions sine, cosine, and tangent. To do this, you will need to know either two sides or one side and one angle of a right triangle. These methods can be used for any type of graph, whether it be linear or nonlinear.
How Do You Do Y on a Graphing Calculator?
Assuming you would like a step-by-step guide on how to complete the task of graphing Y on a graphing calculator, here are the specific keystrokes and/or buttons that need to be pressed in order to graph Y on most common types of graphing calculators:
To graph Y on a TI-84 Plus graphing calculator, press the “Y=” button. This will bring up a list of equations currently stored in the calculator.
Choose the equation you want to graph by pressing its number next to “Y”. For example, if you want to graph Y1, press 1. To graph multiple equations at once, press more than one number corresponding to each equation you want to graph.
For example, pressing 1 3 5 7 willgraph Y1, Y3, Y5, and Y7 all at once.
To graph y on a Casio fx-9750GII Graphing Calculator, first make sure that your mode is setto “FUNC” which can be done by pressing the MODE button until FUNC appears above iton the screen. Then type in your function using normal algebraic notation such asy=2x+1 or y=sin(x) etc., and then press Enter when finished.
After this simplypress GRAPH and your function should appear on the grid.
It is important tonote that some graphing calculators have different steps or slightly differentbutton names/locations than what is listed here but generally speaking theseinstructions will work for most brands and models of graphing calculators outthere.
Conclusion
To calculate the Y value on a TI 84 calculator, first input the X value into the calculator. Then, press the 2nd key and scroll over to the “VARS” menu. Select “Y-VARS” and then select “Function.”
Input your function into the Y= field and press enter. The Y value will be displayed on the screen.