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You are solving for x and y.
If x is set equal to 1 and y is set equal to 4, then you have 5-20=-15.
You can graph this by placing a point on the graph corresponding to x and y. That is, on the x axis you would go over 1 and on the y axis you would go up 5.
Now if x is set equal to 5, then that is 25, so y must be set equal to 10. This is 25-40=-15. Then on the same graph, you go over 5 on the x axis and go up 10 on the y axis.
Now you can draw a line between the two.
All you have to do now is solve the equation for another set of numbers, and then put that point on the graph. With three points, you have sufficient information.
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What is the slope of the following equation y equals 15 x plus 4?
The slope of the line that represents the graph of that equation is 15.
What are the x-intercepts and Y-intercepts for the graph 3x plus 15 equals 5y?
X intercept: -5 Y intercept: +3
This is a graph of y equals 2x - 4?
-2
Is there a graph of y equals equals 2 tan 2x?
Yes, that is a shifted tanX graph, just as you would shift any graft.
What describes how to translate the graph of y equals x to obtain the graph of y equals x plus 1 - 2?
3
What is the equivalent 45x20y5 divided by 5x4y?
45x20y5 / 5x4y = 45/5*x20-4*y5-1 = 9x16y4
What is the slope of the following equation y equals 15 x plus 4?
The slope of the line that represents the graph of that equation is 15.
What are the x- and y-intercepts for the graph of 3x plus y equals 15?
x intercept = 5 y intercept = 15
What describes the translation of the graph of y equals x2 to obtain the graph of y equals -x2 - 3?
No translation will invert a quadratic graph.
Graph the equation -5y equals -40?
35
What is the highest point on a graph?
The highest point on a graph is when the derivative of the graph equals 0 or the slope is constant.
What will be the perpendicular graph to the graph of 4x-2y equals 1?
Any graph with the slope of -1/2
What are the x-intercepts and Y-intercepts for the graph 3x plus 15 equals 5y?
X intercept: -5 Y intercept: +3
This is a graph of y equals 2x - 4?
-2
Is there a graph of y equals equals 2 tan 2x?
Yes, that is a shifted tanX graph, just as you would shift any graft.
What describes how to translate the graph of y equals x to obtain the graph of y equals x plus 1 - 2?
3
Is this the graph of the line y - 2x equals -6?
8
