0
you can write it in the form
y=mx+b
where y and x are constants, m is slope, and b is the y-intercept
you can find the slope (m) by taking y1-y2/x2-x1 with any 2 points on the graph ( it doesn't matter which point comes first)
if you have a graph, to find b (y-int) locate the point where x equals zero, if there is none, than the y-int is zero
if you don't have a graph plug in m along with any point on the graph to find b
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Solving the system of equations by graphing?
Graph both equations on the same graph. Where they intersect is the solution to the system of equations
How can you use a graph to solve systems of equations?
You can use a graph to solve systems of equations by plotting the two equations to see where they intersect
Graph mathematical equations?
You can.
How we solve equations of motion by graph?
One can solve equations of motion by graph by taking readings of the point of interception.
You want a graph to solve equations?
No, thank you.
Compare the symbolic method for solving linear equations to the methods of using a table or graph?
Equations = the method
The graph of a system of equations with the same slope and the same y intercepts will have no solution?
The statement - The graph of a system of equations with the same slope and the same y intercepts will have no solution is True
How do you graph on a ti-84 calculator?
Press Y= to see the equations. Enter and equation in, using x as the variable. (Press X,T,θ,n for an x.) Enter an equation and press GRAPH to see it. (If you need to graph parametric, polar, or sequential equations, press MODE and select the graph type you need. Select FUNC for normal y= equations.)
How do i graph two equations when both are in y equals?
You graph each of them separately, on the same coordinate plane.
Is this statement true or false A system of linear equations is a set of two or more equations with the same variables and the graph of each equation is a line?
The statement "A system of linear equations is a set of two or more equations with the same variables and the graph of each equation is a line" is true.
Is The graph of a system of equations with the same slope will have no solutions?
Yes.
What are two ways to verify that your solutions are correct?
Graph the equations and see where they meet. Substitute back into both equations
