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What is the point slope formula?
Point Slope Formula: y-y1 = m(x - x1)
Is the order of subtraction in the slope formula important?
Yes
Why can you use the point-slope formula when writing an equation of a horizontal line but not with a vertical line?
A vertical line HAS NO slope! The slope is undefined in this case.
What is the slope and y intercept with both coordinates for the equation 7x plus 2y equals 10?
In order to find the slope and y-intercept we must first put the equation into slope intercept formula. This formula is y=mx+b where m=slope and b=y-intercept. Taking the equation 7x+2y=10 you can figure out the slope intercept formula of y=(-7/2)x+5. Given that information the slope is -7/2 and the y-intercept is 5.
How does using the point - slope form of a linear equation make it easier to write the equation of a line?
If given simply the slope of a line and a point through which it passes, and then told to find the equation of the line, one of the easiest ways of doing so is to use the point-slope formula.
What is the point slope formula?
Point Slope Formula: y-y1 = m(x - x1)
How do you find an equation with a given slope?
Use point-slope formula
What do you need to use the point slope formula?
The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.The slope of a line and the coordinates of a point on the line.
What is the formula for finding slope?
The answer depends on what information you have.
Calculate the slope of the line passing through the points (6, 4) and (2, 3)?
Slope can be calculated with the slope formula. This formula is: m (slope) = second y point - first y point / second x point - first x point Applying this formula to this problem, you get: 3-4/2-6 = -1/-4 = 1/4 The slope of (6,4) and (2,3) is 1/4.
Who was the person that invented the point slope formula?
Rene Decartes
Is the order of subtraction in the slope formula important?
Yes
Why can you use the point-slope formula when writing an equation of a horizontal line but not with a vertical line?
A vertical line HAS NO slope! The slope is undefined in this case.
What is the formula for point slope form?
Y-y1=m(x-x1)
What is the formula of point slope form?
y-y1=m(x-x1) this is the answer
What is the origin of the point slope formula?
It was conceived by the French mathematician Rene Descartes
What is the point-slope formula and how is it used?
Given a straight line with slope m and a point (p,q) on the line, the point-slope formula of the line is (y - q) = m(x - p) It is used to represent a straight line in the Cartesian plane. This allows techniques of algebra to be used in solving problems in geometry.
