If the slope is undefined, then its a vertical line (up and down) .
So draw a vertical line (up and down) that goes through -2 on the x-axis.
It is a straight line equation with no x or y intercepts on the Cartesian plane
Point is not an undefined term. It can be defined as a mathematically precise location, or as the place where two lines intersect.
No, the best fit line need not go through any data point on a graph.
a point
A point.
If the slope is undefined, it is a vertical line. Therefore the equation is x=2.
An undefined graph typically occurs when there is a division by zero in a mathematical equation, resulting in an infinite or undefined value. In a graph, this would manifest as a vertical line or asymptote where the function approaches infinity or negative infinity. This can happen, for example, when plotting the graph of a rational function where the denominator equals zero at a certain point.
The graph is a straight line, with a slope of 40, passing through the point y=50 on the y-axis.
I understand this to mean x = 2. This is the vertical line passing through the (2, 0) or, alternatively, the vertical line passing through the point where x = 2 on the x-axis.
A straight line, passing through the point (0,5) with a gradient of -3.
x=2 means that on a graph, on the x axis, there is a point. Also, since it is just x=2 it means that the slope is undefined, or that there is a line that is going through that point that is perpendicular to the x-axis. So basically there is a line that goes through (2,0) that is parallel to the y-axis.
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y = x - 3The graph is a straight line, passing through the point [ y = -3 ] on the y-axis,and having a slope of [ 1 ].
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y = -x + 2The graph is a straight line, with [slope = -1], and passing through the point [y=2] on the y-axis.
If a line has an undefined slope, it is vertical. The equation of a vertical line passing through the point (13) is written as ( x = 13 ). This indicates that for all points on the line, the x-coordinate remains constant at 13, while the y-coordinate can take any value.