Table of Contents
What is the line y 1 2?
horizontal line
As you can see, y=12 is a horizontal line, as the x value is always constant, it never changes. Everytime a graph is a horizontal line, that means the slope is 0 . The reason behind this is because riserun would mean 01 , which equals 0 . Therefore, the slope is 0 .
What is Y in this equation?
y = how far up. x = how far along. m = Slope or Gradient (how steep the line is) b = value of y when x=0.
Where is Y 2 on a graph?
The equation y=2 is in slope intercept form, where the slope is 0 and the y-intercept is 2 . The equation can be graphed as the equation y=0x+2 . The graph is a horizontal line where all values for y are 2 .
How do u find the y-intercept?
Using the “slope-intercept” form of the line’s equation (y = mx + b), you solve for b (which is the y-intercept you’re looking for). Substitute the known slope for m, and substitute the known point’s coordinates for x and y, respectively, in the slope-intercept equation. That will let you find b.
How do you solve for Y MX B?
Step 2: Use the formula y = mx + b to determine the y-intercept, b. Replace x and y in the formula with the coordinates of one of the given points, and replace m with the calculated value, (2). Find the equation of the line whose graph contains the points (1,–2) and (6,5). The answer will look like y = mx + b.
What is the slope for 2?
zero
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 Y in algebra?
Answer: unknown number. The symbol stands for an unknown number, the symbol y stands for an unknown number and the symbol 2 stands for a known number, two. In algebra when two symbols that stand for a number are placed beside each other the operation between them is taken to be multiplication.
How do you find the y-intercept with two coordinates?
Steps
- Calculate the slope from 2 points. For Example, Two points are (3, 5) and (6, 11)
- Substitute the slope(m) in the slope-intercept form of the equation.
- Substitute either point into the equation. You can use either (3,5) or(6,11).
- Solve for b, which is the y-intercept of the line.
- Substitute b, into the equation.
What does Y 2 look like?