Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Algebra
Quadratic Equations
How to use graphs to solve quadratic equations
1 answer
graph them, and look at where they cross the x axis, those are the roots a and b.
(x-a)(x-b)=0
You can
ask a new question
or
answer this question
.
Related Questions
Graph the quadratic functions
y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
Lesson 8: Systems of Linear and Quadratic Equations
Check my work 1. Solve the system of equations. y = 2x^2 - 3 y = 3x - 1 a. no
Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
Graph the quadratic functions y = -2x2 and y = -2x2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
1. Review the graphs of a system of two linear equations in two variables: x − 5y = 7 and 3x − 2y = −4. Find the solution
1. Review the graphs of a system of two linear equations in two variables: x − 5y = 7 and 3x − 2y = −4. Find the solution
1. Review the graphs of a system of two linear equations in two variables: x − 5y = 7 and 3x − 2y = −4. Find the solution
Graph the quadratic functions
y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast
How to solve quadratic equations on TI 30xs Multiview?
unit 5 lesson 10 quadratic functions and equations unit test part 1
17 questions, plz give first 16 answers The graph of y=x^2 is