Question: What Is The Y Intercept Of Y =- 2x 6?

What is the slope of y =- 2x 6?

SOLUTION: The slope of y = –2x + 6 is –2..

What is y 2x 3 on a graph?

y=2x−3 is in slope intercept form for a linear equation, y=mx+b , where m is the slope and b is the y-intercept. The y-intercept is the point at which x=0 and y=−3 , which is point (0,−3) You can plot this point on your graph. The slope is can be described as riserun , and can be written as 21 . Start at (0,3) .

What is the slope of y =- 1 3x?

Algebra Examples The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Combine 13 1 3 and x x . Rewrite in slope-intercept form. Using the slope-intercept form, the slope is 13 .

What is the Y intercept of the line with the equation 3x 4y 12?

Y intercept is found by setting x to 0: the equation becomes by=c, and therefore y = c/b. Y intercept is 12/4 = 3.

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

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 0 .

What is the slope of 3x 2y =- 6?

Dividing two negative values results in a positive value. Reorder −3 – 3 and 3×2 3 x 2 . Rewrite in slope-intercept form. Using the slope-intercept form, the slope is 32 .

What is the slope of Y 4 2x?

Using the slope-intercept form, the slope is −2 .

Is 2x 5 a linear equation?

Yes, 2x – 5 = 0 can be represented as a linear equation in two variables.

What is the Y intercept when given two points?

The y-intercept is the value of y at which the line crosses the y-axis. To find it, you have to substitute x = 0 in the linear equation.

What does Y 2x 6 look like on a graph?

To graph y=2x−6 you would plot a point at (0,−6) at the y-intercept, then go up 2 over 1 since the slope is 2 (same as 21 ). You would continue from that point going up 2 right 1 plotting points at each stop and then you can draw the line.

What is y 2x 5 on a graph?

1 Answer. y=2x−5 is a line.

What is the formula for the Y intercept?

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 Y intercept of y =- 2x 5?

In this equation, y = 2x – 5, it is already in that form and so the cumber in front of the x is the slope (2) and the constant number is the y-intercept (-5) – it’s negative because of the minus sign in front of the number. So, the slope is 2 and the y-intercept is -5.

What is an example of Y intercept?

The y -intercept of a graph is the point where the graph crosses the y -axis. For example, we say that the y -intercept of the line shown in the graph below is 3.5 . … When the equation of a line is written in slope-intercept form ( y=mx+b ), the y -intercept b can be read immediately from the equation.

How do you find the Y intercept without a graph?

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.

What is the slope of the line y 2x?

Using the slope-intercept form, the slope is 2 .

What is the Y intercept when 3x 2y =- 6?

To find the y-intercept of 3x + 2y = -6, let x = 0. y = -3 The y-intercept is -3.