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

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

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. The y-intercept can easily be determined in this equation because the straight line falls on 4, the number equal to y in the equation.

### Is C the y-intercept in standard form?

Standard form is another way to write slope-intercept form (as opposed to y=mx+b). It is written as Ax+By=C. You can also change slope-intercept form to standard form like this: Y=-3/2x+3. Next, you isolate the y-intercept(in this case it is 3) like this: Add 3/2x to each side of the equation to get this: 3/2x+y=3.

#### What’s 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.

**How do you calculate slope and y intercept?**

In general, the slope intercept form assumes the formula: y = mx + b. b is the y -intercept ( lesson on the y-intercept ) mnemonic : ‘b’ means where the line begins. Examples. y = 5x + 3 is an example of the Slope Intercept Form and represents the equation of a line with a slope of 5 and and a y-intercept of 3.

**What does y represent in slope intercept formula?**

Slope intercept form gets straight to the point: y = mx + b . m represents the slope of a line; b represents the y-intercept of a line; x and y represent the ordered pairs throughout a line; Learn how to solve for y in linear equations with single and multiple step solving.

## How do you convert slope intercept form to standard form?

Converting from slope intercept form to standard form takes little more than basic arithmetic. To convert from slope intercept form y = mx + b to standard form Ax + By + C = 0, let m = A/B, collect all terms on the left side of the equation and multiply by the denominator B to get rid of the fraction.

### How can you go from slope intercept to standard form?

then B will equal 1.