Finding the Y-Intercept Using the Graph Function on the TI-84 Calculator Enter the equation in Y1 Open the graph Open the calculate function on your calculator ( 2ND TRACE) Select Option 1: VALUE Specify that you want to find the value when x is 0
How do I use the TI-84 Plus to check if functions are similar?
However, as your "Guess?" point is an intersection point, the TI-84 Plus will give that as an answer. To check if the functions are the same over a range of numbers, look at the table and compare values of Y1 and Y2 for the same values of X (this is described in Step 3: Graph the Functions ).
What is an intersection point on a TI-84 Plus?
point is an intersection point, the TI-84 Plus will give that as an answer. To check if the functions are the same over a range of numbers, look at the table and compare values of Y1 and Y2 for the same values of X (this is described in Step 3: Graph the Functions ).
How do I adjust the x axis on my TI-84 Plus?
Press the WINDOW button on the top row of your TI-84 Plus. 2. Select the Xmin, Xmax, and Xscl values. Note: Xmin is the minimum value on the X axis, Xmax is the maximum value on the X axis, and Xscl is the scale that the X axis will be marked with.
How do you do a simple linear regression on a TI-84?
To explore this relationship, we can perform the following steps on a TI-84 calculator to conduct a simple linear regression using hours studied as an explanatory variable and exam score as a response variable. Step 1: Input the data. First, we will input the data values for both the explanatory and the response variable.
How do you find the Y-intercept on a calculator?
3:134:15TI 84 Plus CE Calculator Find the X and Y Intercepts - YouTubeYouTubeStart of suggested clipEnd of suggested clipNow I'm going to show you an easy way to find a y-intercept. Press the second key then the trace keyMoreNow I'm going to show you an easy way to find a y-intercept. Press the second key then the trace key this calculate window appears select one value press Enter the intercept occurs when x equals zero.
How do you find the slope and y-intercept on a TI 84?
1:182:36Finding slope and y-intercept with TI-84 - YouTubeYouTubeStart of suggested clipEnd of suggested clipRight here we have the change of y over the change of x. So number six is our slope. Option so we'reMoreRight here we have the change of y over the change of x. So number six is our slope. Option so we're gonna click number six. And this is not the answer you still have to press enter. You see the y.
How do you find the y value on a TI 84 Plus?
0:030:54How to Find a Y Value Given a Specific X Value on the TI-84 Plus ...YouTubeStart of suggested clipEnd of suggested clipAnd it tells you that 2 y is 4 again if you wanted to do that for 3 you'll go to trace. Insert 3 hitMoreAnd it tells you that 2 y is 4 again if you wanted to do that for 3 you'll go to trace. Insert 3 hit enter and it will tell you that a three wise 9.
How do you find the slope and y intercept on a TI 83?
3:134:52(415-14S) Finding Slope and Y-Intercept on TI83 - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe usually say y is equal to MX plus B right same thing they're just calling the slope a instead ofMoreWe usually say y is equal to MX plus B right same thing they're just calling the slope a instead of M. Here.
How do you find the y value of a equation?
Finding the y value is easy if you know the slope of the line and the x coordinate. Review the equation for the slope of a line. The equation for finding the slope is: m = [y1 - y2] / [x1 - x2]. If you know x, you can solve for y to find the y value for the slope of the line.
How do you write Y on a graphing calculator?
0:276:29Basic Math - Graphing with a Ti-83 or Ti-84 Calculator - YouTubeYouTubeStart of suggested clipEnd of suggested clipWhere we need to enter in our equations. This is what we call the y equal screen and if we're on ourMoreWhere we need to enter in our equations. This is what we call the y equal screen and if we're on our home screen we can access the y equal screen by pressing this left button here it says y equals.
How do you find the function value on a TI 84?
0:4712:14Evaluate Functions at Given Values using the TI84 Plus CE - YouTubeYouTubeStart of suggested clipEnd of suggested clipPress the 2 key then the X key. Here. Press the minus key here. Now the four key was important inMorePress the 2 key then the X key. Here. Press the minus key here. Now the four key was important in this technique is that you need to assign the value to X first then enter the function below.
What does XRES mean in graphing?
Note: Xres is the speed that the graph is plotted at. The higher the value, the faster the graph will be plotted. However, higher values also decrease the amount of points plotted which decreases the precision of the curves shown. Values from 2-4 are recommended. Ask Question.
Does it matter which equation you enter as Y1 and which is entered as Y2?
Note: It does not matter which equation you enter as Y1 and which is entered as Y2.
Does it matter which function you select as the first curve and which function you select as the second curve?
Note: It does not matter which function you select as the first curve and which function you select as the second curve.
Do you need special skills to find intersection points?
No special skills beyond basic math comprehension are required. Time required to find all intersection points will vary depending on the complexity of the equations that need to be entered and how many points need to be found.
