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.
Similarly, How do you write an equation of a line with a slope of 4? For a line with a slope of 4 and a y-intercept of 2, we have m = 4 and c = 2. Thus, the equation of the line is y = 4x + 2.
What is slope of 4x? Precalculus Examples
Using the slope-intercept form, the slope is 4 .
What is the slope of a line Y 4x? The slope is: m=4.
Secondly Is the equation y 4 a function? The answer would be yes since it passes the vertical line test. The vertical line test tells us if we draw a vertical line through any point of the graph and it goes through only one point at each line, then it is a function. If it passes through more than one point, it does not. The slope of a horizontal line is zero.
What is the equation of a line that has a slope of 4 and passes through the point 3?
y = 4x + 14
I hope this helps!
then Which of the following is an equation of the line with slope 4 that passes through the point `( 1 3 )? y−y1=m(x−x1) , where m is the slope, 4 , and the point (1,3) is (x1,y1) . This equation can also be written in slope-intercept form by solving for y . The general form is y=mx+b , where m is the slope and b is the y-intercept.
What is a slope of 5? The slope is a number that tells you how much y changes when x changes. For example: a slope of 5 means that for each change in x of 1 unit (for example between 6 and 7) the correspondig y changes of 5 units.
What form is Y =- 4x?
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. The equation is already in slope-intercept form.
How do you graph y 4×3?
What’s the slope of Y?
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.
What is the slope of Y 5 4x?
Using the slope-intercept form, the slope is −4 .
Is y 4 a vertical or horizontal?
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 .
How do you graph y 4 in slope intercept form? 1 Answer
- If we write y=4 in the form of #y = mx+c, it will be:
- y=0x+4.
- The slope is therefore m=0.
What does Y 4 mean on a graph? Y=4 means (x,y)=(0,4) I.e. x coordinate is 0. y coordinate is 4. Hence y=4 is graphed on y axis on 4 with a Horizontal straight line parallel to x axis.
What is the equation of a line that has a slope of 4 and passes through point 1 6?
Which is the equation of a line that has a slope of 4 and passes through point (1, 6)? The equation y- 7/2 = 1/2 (x, -4) is written in point-slope form. What is the y-intercept of the equation?
What is the equation of the line that passes through the point 4 − 4 and has a slope of? Answer: The Equation in Point-Slope Form of the Line Passing through (4, -4) with Slope, m = 4 is 4x – y = 20.
What is the equation of the line that has a slope of 4 and passes through the point (- 1/4 )?
The equation of the line is y=3x+1 .
What is an equation of the line that has a slope 4 and passes through the point (- 2 5? The equation is y = mx + c, where m is the slope and c is the y-intercept. Therefore the equivalent equation is y = 4x + 5.
What is the equation of the line that passes through the points 0 4 and (- 4 6?
The solution to this question would be f(x)=−23x+4 .
How do you write an equation for slope? The slope-intercept form is written as y = mx+b, where m is the slope and b is the y-intercept (the point where the line crosses the y-axis). It’s usually easy to graph a line using y=mx+b. Other forms of linear equations are the standard form and the point-slope form.