SOLUTION: Hi. I am having so much trouble with this one questions. I don't understand graphing equations. Can you please help me? The question is: Solve the following system of equations g

Algebra ->  Graphs -> SOLUTION: Hi. I am having so much trouble with this one questions. I don't understand graphing equations. Can you please help me? The question is: Solve the following system of equations g      Log On


   

Question 395938: Hi. I am having so much trouble with this one questions. I don't understand graphing equations. Can you please help me? The question is:
Solve the following system of equations graphically for all values of x and y.
y=(x+3) to the second -4 and 2y-10=4x. Can someone please help!?
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
I am having so much trouble with this one questions. I don't understand graphing equations. Can you please help me? The question is:
Solve the following system of equations graphically for all values of x and y.
y=(x+3) to the second -4 and 2y-10=4x.
y=(x+3)^2-4
y=x^2+6x+9-4
y=x^2+6x+5
A parabola opening upwards
(x=0, y=5)
(x=1,y=12)
..
2y-10=4x
2y=4x+10
y=2x+5
(x=0,y=5)
(x=1,y=7)
...
Generate values of y for various values of x for both equations and draw the graph.
graph%28300%2C300%2C-6%2C6%2C-6%2C6%2Cy=%28x%5E2%2B6x%2B5%29%2C%282x%2B5%29%29
as you will see from the graph the points of intersection are (0,5) &(-4,-3)
...
m.ananth@hotmail.ca