Can you read the equations from the graph of a system of linear equations?
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Let’s go.
With y = mx + t
t is the point where the graph intersects the y axis. You can just read that.
m is the slope. For example, you can find them with box counts.
For a more detailed explanation please contact
Yes, in principle, you can derive information about the equation of a linear equation system from the graph, in particular if the equation in the form y=mx+b
y=mx+b. in the form of a straight line equation.
So, for example, I have two equations:
4x+y=16
2x+5y=17
But I only have the two straight lines. How do I get the equation?
the y stands on one side of the equation alone
Yeah, you can go. Where your Y point is, just as the graph intersects with the Y axis.
Your mx is your slope, i.e. if you go on the X axis by 1 unit to the left or right, to how many units hikers you up or down. That’s mx.
I mean, if you don’t have the equations, just the graphs.
Yeah, you can.
How?
https://www.youtube.com/watch?v=vqhGi4G4zVA
I can’t explain it so well
a graph or more?
then you have the point of intersection (x|y)
@Johanna107 The method of use: you change the equation so that there is y=16+4x. Then, in the second equation y, you are replaced by 16+4x. Then you only have a variable. You solve this equation after x. then you insert x into a equation and dissolve after y.
2 straight lines in a coordinate system.