## How do you find the Y-intercept with given points?

Steps

1. Calculate the slope from 2 points. For Example, Two points are (3, 5) and (6, 11)
2. Substitute the slope(m) in the slope-intercept form of the equation.
3. Substitute either point into the equation. You can use either (3,5) or(6,11).
4. Solve for b, which is the y-intercept of the line.
5. Substitute b, into the equation.

## How do you find the Y intercept in an equation?

To find the x-intercept of a given linear equation, plug in 0 for ‘y’ and solve for ‘x’. To find the y-intercept, plug 0 in for ‘x’ and solve for ‘y’.

## Where is the Y intercept in an equation?

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.

## What is the equation of the line?

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept. If you know two points that a line passes through, this page will show you how to find the equation of the line.

## What is Y on a graph?

The y -intercept of a graph is the point where the graph crosses the y -axis. (Because a function must pass the vertical line test , a function can have at most one y -intercept . ) The y -intercept is often referred to with just the y -value.

## What is the slope of the equation y =- 4x 3?

Algebra Examples 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 slope is 4 .

## What is the Y intercept for y =- 2x?

The y -intercept is: b=0 or (0,0)

## What is the slope in the equation y =- 4x 5?

Using the slope-intercept form, the slope is 4 .

## What is the slope of a line parallel to the line Y 3?

The line y=3 is a horizontal line, and a horizontal line has a slope of zero. The only lines parallel to a horizontal line are other horizontal lines. Therefore, there is no slope.

## What is the slope of the function?

Slope measures the rate of change in the dependent variable as the independent variable changes. b is the slope of the line. Slope means that a unit change in x, the independent variable will result in a change in y by the amount of b. slope = change in y/change in x = rise/run. Slope shows both steepness and direction …

## What is a good slope?

To determine if you have proper drainage, check the slope from your foundation. Healthy drainage occurs when the slope is between 2 percent and 5 percent, which equates to 2 to 5 inches of drop-off for every 10 feet you measure as you move away from your home.

## How do you explain slope?

The steepness of a hill is called a slope. The same goes for the steepness of a line. The slope is defined as the ratio of the vertical change between two points, the rise, to the horizontal change between the same two points, the run. The slope of a line is usually represented by the letter m.