SOLUTION: Graph the functions whose equations are given: 1. 2x + 5y = 5 2. y = x(2) - 4x + 3 Are these supposed to be parabola's?

Algebra ->  Systems-of-equations -> SOLUTION: Graph the functions whose equations are given: 1. 2x + 5y = 5 2. y = x(2) - 4x + 3 Are these supposed to be parabola's?      Log On


   

Question 139445This question is from textbook Algebra Structure & Method Book 1
: Graph the functions whose equations are given:
1. 2x + 5y = 5
2. y = x(2) - 4x + 3
Are these supposed to be parabola's? This question is from textbook Algebra Structure & Method Book 1

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
THIS EQUATION IS A STRAIGHT LINE EQUATION.
2x+5y=5
5Y=-2X+5
Y=-2X/5+5/5
Y=-2X/5+1 (RED LINE)
THIS EQUATION IS A PARABOLA.
y=x^2-4x+3 (GREEN CURVE)
+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+-2x%2F5+%2B1%2C+x%5E2+-4x+%2B3%29+
(graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -2x/5 +1 and x^2 -4x +3).