To use a TI-83/84 Plus to solve a system of equations, graph the equations. Then, select INTERSECT, which is option 5 under the CALC menu, to find the coordinates of the point of intersection to the nearest hundredth. $y=0.125 x-3.005$ $y=-2.58$
Added by Jocelyn M.
Step 1
125x-3.005$ and $y=-2.58$ on the TI-83/84 Plus calculator. ** Show more…
Show all steps
Close
Your feedback will help us improve your experience
Gregory Higby and 77 other Prealgebra educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
To use a TI-83/84 Plus to solve a system of equations, graph the equations. Then, select INTERSECT, which is option 5 under the CALC menu, to find the coordinates of the point of intersection to the nearest hundredth. $y=0.18 x+2.7$ $y=-0.42 x+5.1$
Systems of Equations and Inequalities
Solving Systems of Equations by Graphing
Enter the left side of the equation as $Y$, and enter the right the equation as $Y_{1}$ and enter the right side of the equation the Intersect feature to approximate the $x$ -values where the two graphs intersect (if they intersect). $$|8 x+1|+8=1$$
More Equations and Inequalities
Absolute Value Equations
Recommended Textbooks
Grade 6 Mathematics: Open Up Resources, Common Core State Standards Edition
Grade 7 Mathematics: Open Up Resources, Common Core State Standards Edition
Grade 8 Mathematics: Open Up Resources, Common Core State Standards Edition
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD