SOLUTION: y=x2+4x+3 Graph using Quadratic Equation. I have a calculator but I really don't know how to use it well. I know how to go to the Y= screen. How do you set this up and graph it.

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: y=x2+4x+3 Graph using Quadratic Equation. I have a calculator but I really don't know how to use it well. I know how to go to the Y= screen. How do you set this up and graph it.      Log On


   

Question 387256: y=x2+4x+3 Graph using Quadratic Equation. I have a calculator but I really don't know how to use it well. I know how to go to the Y= screen. How do you set this up and graph it.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Type

x ^ 2 + 4 x + 3

right after the "y=" into your calculator

You can find the "^" key on your calculator. Once you have everything in, hit enter to graph.