Quick Answer: Which Is The Y Intercept In An Equation?

What is the Y intercept in the equation y 4x 3?

the y intercept is always the “b” in a y=mx+b equation.

In this equation, the “b” is -3.

So -3 is your y intercept..

What is the Y-intercept of y =- 2x 6?

y-intercept: Put x = 0 in the equation y = 2x – 6 and solve for x. The y-intercept is -6.

What is the Y intercept of the line y 2x 8?

The y -intercept is (0,8) .

What is Y on a graph?

Drawing a Coordinate Graph The numbers on a coordinate grid are used to locate points. Each point can be identified by an ordered pair of numbers; that is, a number on the x-axis called an x-coordinate, and a number on the y-axis called a y-coordinate. … The x-coordinate is 2. The y-coordinate is 5.

How do you interpret the Y intercept?

The intercept (often labeled the constant) is the expected mean value of Y when all X=0. Start with a regression equation with one predictor, X. If X sometimes equals 0, the intercept is simply the expected mean value of Y at that value.

What part is the Y intercept?

The y-intercept is where the line crosses the y-axis (touches the y-axis).

What is the Y intercept in standard form?

The y-intercept is on the y-axis, where x = 0. Plug x = 0 into the equation and solve for y.

Why is C the Y intercept?

One form of the equation of a straight line is called the slope-intercept form because it contains information about these two properties. … The value of c is called the vertical intercept of the line. It is the value of y when x = 0. When drawing a line, c gives the position where the line cuts the vertical axis.

What is the Y-intercept of y =- 3 7x?

The slope is 37 and intercept on y axis is 0 .

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’.

What is the Y intercept of y =- 4?

1 Expert Answer The line crosses the y axis (the y-intercept, where x=0) at y=4. The point (0,4). Since it is a horizontal line, y = 4 no matter what value x has. y = (2/3)x + 0 has a y-intercept of (0,0) and rises 2 values of y for every 3 value increases in x.

Where is Y intercept on graph?

The intercepts of a graph are points at which the graph crosses the axes. The x-intercept is the point at which the graph crosses the x-axis. At this point, the y-coordinate is zero. The y-intercept is the point at which the graph crosses the y-axis.

What is the Y-intercept of Y 5x 1?

So for the linear equation y = 5x – 1, it has a y-intercept equal to -1.

What is the Y intercept of y =- 2?

Explanation: y=−2 is a flat line crossing the point at (0,−2) therefore the gradient is zero and the the y intercept is -2.