Show How do you write an equation in slopeSteps to find the equation of a line from two points:. Find the slope using the slope formula. ... . Use the slope and one of the points to solve for the y-intercept (b). ... . Once you know the value for m and the value for b, you can plug these into the slope-intercept form of a line (y = mx + b) to get the equation for the line.. What is the slope of the line through 2?Explanation: y=2 is a horizontal line, which has a slope of zero. x is the only variable that is changing, as y is always equal to 2 . Since we have no change in y , we have no "rise", therefore the slope is zero.
What is the equation of a line passing through two points?Since we know two points on the line, we use the two-point form to find its equation. The final equation is in the slope-intercept form, y = mx + b.
What are the equations of the 2 lines in slopeThe slope intercept formula y = mx + b is used when you know the slope of the line to be examined and the point given is also the y intercept (0, b). In the formula, b represents the y value of the y intercept point.
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