How do you solve 2x y 4 on a graph?
Form so to do that I’d subtract 2x to both sides. This leads me and Y by itself right. And then negative 2x with that first and they get 2x plus 4.
What is the answer to 2x y =- 4?
1 Answer. The answer is y=−2x+4 .
What is Y =- 4 on a graph?
Let’s graph the equation for y equals 4. So simply put when we have y equals some number here that means that we’re going to have a horizontal line and it’s going to cross the y-axis at 4..
What is the slope of the line 2x y 4?
Using the slope-intercept form, the slope is 2 .
What is the standard form of 2x y 4?
The answer is -2x+y=-4 or 2x-y=4. Standard form is Ax+Ay=C.
Is 2x y 4 a linear function?
Yes, it is a linear equation.
How do you simplify 2x y 4?
- 2x-y=4. 2x−y=4. Add y to both sides. Add y to both sides.
- 2x=4+y. 2x=4+y. The equation is in standard form. The equation is in standard form.
- 2x=y+4. 2x=y+4. Divide both sides by 2. Divide both sides by 2.
- x=\frac{y}{2}+2. x=2y+2.
Is 2x y 4 linear?
How do you graph a line?
Graphing a Line Using the Slope and Y-Intercept
- Find the y-intercept = b of the equation y = mx + b.
- Plot the y-intercept. The point will be (0, b).
- Find the slope=m of the equation y = mx + b.
- Make a single step, using the rise and run from the slope.
- Connect those two points with your line.
What is the y-intercept of the line 2x y 4?
Subtract 2x from both sides. Multiply both sides by −1 . The slope, m , of this equation is 2 , and the y-intercept, b , is −4 .
What is the y-intercept of the equation y =- 2x 4?
4
Summary: The slope of the curve is 2 and its y-intercept is 4.
How do you graph an inequality?
There are three steps:
- Rearrange the equation so “y” is on the left and everything else on the right.
- Plot the “y=” line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)
- Shade above the line for a “greater than” (y> or y≥) or below the line for a “less than” (y< or y≤).
What is the y-intercept of 2x y 4?
The x -intercept is (−2,0) and the y -intercept is (0,4) .
What is the y-intercept of the line if the equation is 2x y 4?
How do I graph an equation?
To graph an equation using the slope and y-intercept, 1) Write the equation in the form y = mx + b to find the slope m and the y-intercept (0, b). 2) Next, plot the y-intercept. 3) From the y-intercept, move up or down and left or right, depending on whether the slope is positive or negative.
What is a simple line graph?
A simple line graph is a kind of graph that is plotted with only a single line. Like in the diagram above, shows the relationship between two variables. In most cases, one of these variables is independent, while the other is a dependent variable.
What is the slope of 2x y 4 0?
Algebra Examples
Subtract 2x 2 x from both sides of the equation. Add 4 4 to both sides of the equation. Using the slope-intercept form, the slope is −2 .
Is Y 2x 4 a linear function?
How do you find y on a graph?
How to graph y=mx+b – YouTube
How do you graph inequalities 6th grade?
Math-Graphing Inequalities on a Number Line (the basics) – YouTube
What is the slope intercept form of 2x y =- 2?
Slope =−2 , y -intercept =−2 , x -intercept =−1 .
What is the slope of the line defined by the equation 2x 3y 4?
Let’s look at the line 2x + 3y = 4. This line is also in standard form, so its slope is –2/3.
How do you plot a line graph?
How to Plot a Line Graph – Pretty Straightforward – YouTube
How do I make a line graph?
To draw a line graph, first draw a horizontal and a vertical axis. Age should be plotted on the horizontal axis because it is independent. Height should be plotted on the vertical axis. Then look for the given data and plot a point for each pair of values.
How do you draw a line graph?
How to draw a Line Graph – YouTube