No.
y=2x+5, right?
substitute 2 in for "x" as that is your x-coordinate
y=2*2+5 = 4+5 = 9 which is not your given y-coordinate.
If x equals a constant number, the graph will be a vertical line. For example, the graph of x = 5 would be a vertical line that goes through the point (5,0). x equals 5 on every point along this lines.
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
They're exactly the same shape and size, but every point on the graph of the first one is 8 units directly below the corresponding point on the graph of the second one.
That's true at the point (0.5, 0.25) where the slope of the graph is ' 1 ' .
The graph is a straight line, with a slope of 40, passing through the point y=50 on the y-axis.
The highest point on a graph is when the derivative of the graph equals 0 or the slope is constant.
If x equals a constant number, the graph will be a vertical line. For example, the graph of x = 5 would be a vertical line that goes through the point (5,0). x equals 5 on every point along this lines.
The figures are exactly the same, but every point on the first graph is exactly 13 below the corresponding point on the second one.
They're exactly the same shape and size, but every point on the graph of the first one is 8 units directly below the corresponding point on the graph of the second one.
The profit maximizing point on the graph for this business model is where the marginal revenue equals the marginal cost.
That's true at the point (0.5, 0.25) where the slope of the graph is ' 1 ' .
2,4
When y=4, x=8/5
The diagonal line collapses into a single point on that line.
(4,1)
The graph is a straight line, with a slope of 40, passing through the point y=50 on the y-axis.
To graph a point is to plot a point on a chart, graph, grid, etc.