Apex:true
Slope of line: (y2 -y1)/(x2-x1)
true
Absolutely not, because the slope of the line does not change no matter its location on the x or y axis.
You need two points before you can calculate the slope.
Choose two distinct points from the table and designate their coordinates as x1, y1 and x2, y2. The slope of the line then will equal (y2 - y1)/(x2 - x1).
This is true as long as the slope of the line is constant, if it is a straight line and doesn't curve, then yes it doesn't matter which points are chosen.
Slope of line: (y2 -y1)/(x2-x1)
true
A.True
Absolutely not, because the slope of the line does not change no matter its location on the x or y axis.
The slope is calculated as: y1-y2/x1-x2 given two sets of points
Points: (-3, -1) and (3, -2) Slope: -1/6
You need two points before you can calculate the slope.
No. If you have more than two points for a linear function any two points can be used to find the slope.
Choose two distinct points from the table and designate their coordinates as x1, y1 and x2, y2. The slope of the line then will equal (y2 - y1)/(x2 - x1).
Points: (x, y) and (x, y) Slope: y1-y2/x1-x2
True