How do you find y MX B with two points?
Once you know m and b, you can write the equation of the line.
- Step 1: Find the slope (m) The slope of the line through two points (x1,y1) and (x2,y2) can be found by using the formula below.
- Step 2: Find the y-intercept (b)
- Step 3: Write the equation in slope-intercept form (y = mx + b)
- Step 4: Check Your Equation.
How do you solve for slope of a line?
Using the Slope Equation
- Pick two points on the line and determine their coordinates.
- Determine the difference in y-coordinates of these two points (rise).
- Determine the difference in x-coordinates for these two points (run).
- Divide the difference in y-coordinates by the difference in x-coordinates (rise/run or slope).
How do you find the slope of a line with an equation?
To find the slope of a line given the equation of the line, first write it in slope-intercept form. Use inverse operations to solve for y so that it is written as y=mx+b. Then you can easily see the slope since it is the coefficient of the x variable, or the number in front of x.
What is the slope of the line whose equation is 2x 4y 10?
1/2
What is the slope of the line whose equation is 2x 3y =- 12?
1 Answer. The slope is −23 .
What is the slope of a line parallel to the line whose equation is 10x 4y 24?
⁵/₂
What is the slope of the line y 9?
0
What is the Y intercept of y =- 9?
The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the y-intercept is 9 .
What is the slope of the line y equals?
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 slope of Y X?
Since we know the slope is the value multiplied by x , the slope is −1. Hope this helps!
What is the slope of y =- 4?
the equation describes a horizontal line with a y-intercept of -4. as the line is horizontal, the slope is 0.
What’s the slope of y =- 1?
The graph of y = 1 is a horizontal line at the value y = 1. The slope of a horizontal line is m = 0.
What is the Y-intercept in the equation y =- 4x 3?
The slope-intercept form is y=mx+b y = m x + b , where m is the slope and b is the y-intercept. Using the slope-intercept form, the y-intercept is −3 .
What is the slope of y =- 3 2x 3?
Using the slope-intercept form, the slope is 32 . All lines that are parallel to y=3×2−3 y = 3 x 2 – 3 have the same slope of 32 .
What is the Y-intercept of y =- 3x 7?
the slope, m = 3; the y-intercept, b=7; and to draw the line on the co-ordinate plane, mark the point where the y-intercept is, b=7.
What is the slope of the line y =- 3x 7?
-3
What is the slope of y =- 1 3x?
The slope is 3.