 # What is the y-intercept for y =- 4x?

## What is the y-intercept for y =- 4x?

0The slope is: m=4. The y -intercept is: b=0 or (0,0)

## What’s the slope for Y =- 4?

0Explanation: Remember the standard linear equation: y=mx+b. The variables ‘mx’ represent the slope of a linear line meaning in the equation y=4, there is no slope, or a slope of 0.

## What is the slope of 4x?

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

## How do you find the slope of Y 4x?

Use the slope-intercept formula, which is: y=mx+b , where m is the slope and b is the y-intercept. The equation that you do have, y=−4x , only has the m value, which we know of as the slope. Therefore, the slope of this equation is -4.

## Is Y 4x a direct variation?

The k in this equation is a constant and is called the constant of variation. Notice that the graph of y = 4x is a straight line through the origin. So the slope of a direct variation equation is its constant of variation. To express a direct variation, we say that y varies directly as x.

## Is y 4 a line?

The only kind of line with a slope of zero is a horizontal line- the only values this equation takes on is when y=4 , it doesn’t matter what x is. We will just have a horizontal line at y=4 .

## What is a slope of 4x?

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

## Is Y =- 4x directly proportional?

A relationship between two variables in which one is a constant multiple of the other. If b is directly proportional to a, the equation is of the form b = ka (where k is a constant). Equation: y = 4x. Variable y is directly proportional to x.

## What kind of variation does the equation y 4x represent?

An equation such as y=4x follows the form y=kx, with the constant of variation equaling 4.

## How do you find the y-intercept of 4?

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. Add 4 4 to both sides of the equation. Using the slope-intercept form, the y-intercept is 4 .

## How do you write y 4 in slope-intercept form?

1 AnswerIf we write y=4 in the form of #y = mx+c, it will be:y=0x+4.The slope is therefore m=0.04-Sept-2016

## Is Y 4 in slope-intercept form?

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 4 .

## What is the slope of Y 4x?

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