0
Solving equations using a graph such as y=3x+6. The "6" is your y-intercept, so you would move 6 spaces up on the graph, and then plot that. Then you would move three spaces up and one to the right, since 3x is really 3/1. You would continue doing that. If you wanted to move down, you would just move using inverse operation. So you would plot 3 spaces down and 1 to the left. -3/-1 which is the same thing as 3/1. The formula for slope is y=mx +b. Hope this helped!
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the formula used to calculate slope?
the formula used to calculate a slope is: m=y2-y1/x2-x1
What is the formula for point slope form?
Y-y1=m(x-x1)
What does the point slope formula look like?
y - y1 = m(x - x1), where m is the slope of the line, and (x1, y1) is a point on the line.
Who discovered or invented the slope formula?
Rene Decartes is the father of Analytical Geometry. He was a French Mathematician and theologian who is believed to have discovered the slope formula according to many experts. He was said to have provided a method to solve the problem of lines and slopes in mathematics by his prowess in Algebra and Geometry.The basic slope formula is y=mx+b while the more complex point-slope formula is y-yl=m(x-x1).
Write an equation for the line that is parallel to the given line and that contains the given point?
plug in the slope(m) and coordinates (x,y) into the slope-intercept formula & solve for b.slope-intercept formula: y=mx+b
What is the point slope formula?
Point Slope Formula: y-y1 = m(x - x1)
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.
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.
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.
What is the formula used to calculate slope?
the formula used to calculate a slope is: m=y2-y1/x2-x1
What is the formula used calculator slope?
the formula used to calculate a slope is: m=y2-y1/x2-x1
Who was the person that invented the point slope formula?
Rene Decartes
How do you interpret the solution of a system of equations by the corresponding graph?
point-slope formula and finding the slope of the line.
What information do you need in order to use the point slope formula?
fu
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 origin of the point slope formula?
It was conceived by the French mathematician Rene Descartes
