To graph absolute value on a TI-84 calculator, you can simply use the abs() function. Here’s a step-by-step guide on how to graph absolute value equations on your TI-84 calculator:
1. Press the “Y=” button on your calculator to enter the equation you want to graph.
2. Enter the absolute value function using the abs() function. For example, to graph |x|, you would enter “abs(X)”.
3. Press the “GRAPH” button to see the graph of the absolute value function on your TI-84 calculator.
That’s it! You can now easily graph absolute value equations on your TI-84 calculator using the abs() function.
FAQs:
1. How do you graph absolute value on a TI-84 Plus CE?
To graph absolute value on a TI-84 Plus CE, you can follow the same steps as mentioned above. Enter the absolute value function using the abs() function and press the “GRAPH” button to see the graph.
2. Can you graph piecewise functions on a TI-84 calculator?
Yes, you can graph piecewise functions on a TI-84 calculator by using multiple equations and defining each piece of the function separately.
3. How do you find the absolute value on a TI-84 calculator?
To find the absolute value of a number on a TI-84 calculator, you can use the abs() function. Simply enter the number inside the abs() function to get its absolute value.
4. Can you graph quadratic equations on a TI-84 calculator?
Yes, you can graph quadratic equations on a TI-84 calculator by entering the equation in the Y= menu and pressing the “GRAPH” button.
5. How do you graph square root functions on a TI-84 calculator?
To graph square root functions on a TI-84 calculator, you can use the square root function (√). Enter the equation in the Y= menu using the square root function and press the “GRAPH” button.
6. What other functions can you graph on a TI-84 calculator?
You can graph a variety of functions on a TI-84 calculator, including linear functions, quadratic functions, exponential functions, logarithmic functions, and trigonometric functions.
7. How do you change the window settings on a TI-84 calculator?
To change the window settings on a TI-84 calculator, you can press the “WINDOW” button and adjust the values for Xmin, Xmax, Ymin, and Ymax to change the viewing window of the graph.
8. Can you graph inequalities on a TI-84 calculator?
Yes, you can graph inequalities on a TI-84 calculator by entering the inequality in the Y= menu using the “less than” or “greater than” symbols and shading the region that satisfies the inequality.
9. How do you find the intersection points of two graphs on a TI-84 calculator?
To find the intersection points of two graphs on a TI-84 calculator, you can use the “2nd” and “TRACE” buttons to calculate the point of intersection of the two graphs.
10. Can you graph parametric equations on a TI-84 calculator?
Yes, you can graph parametric equations on a TI-84 calculator by entering the x-equation and y-equation separately in the Y= menu and pressing the “GRAPH” button.
11. How do you graph exponential functions on a TI-84 calculator?
To graph exponential functions on a TI-84 calculator, enter the equation in the Y= menu using the exponential function (e^x) or (10^x) and press the “GRAPH” button.
12. Can you graph rational functions on a TI-84 calculator?
Yes, you can graph rational functions on a TI-84 calculator by entering the numerator and denominator of the function separately in the Y= menu and pressing the “GRAPH” button.