Chapter 4: Q. 694 (page 576)

Graph the line for each of the following equations.
$4 x + 2 y = - 8$ .

Short Answer

Expert verified

The graph of the line $4 x + 2 y = - 8$ is

Step by step solution

Step 1. Given information.

The equation of a line is $4 x + 2 y = - 8$ .

Step 2. Information about the line.

The equation of a line in slope-intercept form is $y = m x + b$ , where m is the slope and b is the y-intercept.

Given equation in the slope-intercept form is,

$4 x + 2 y = - 8 2 y = - 4 x - 8 y = - 2 x - 4$

On comparing,

$m = - 2$ , which is the ratio of the rise to the run or the change in y to the change in x

and y-intercept is $b = - 4$ .

Plot the point $(0, - 4)$ and use the slope to graph the equation.

Step 3. The graph of the equation 4x+2y=-8 is

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Graph the line for each of the following equations.
$4 x + 2 y = - 8$ .

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Information about the line.

Step 3. The graph of the equation 4x+2y=-8 is

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Graph the line for each of the following equations.4x+2y=-8.

Short Answer

Step by step solution

Step 1. Given information.

Step 2. Information about the line.

Step 3. The graph of the equation 4x+2y=-8 is

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Statistics

Mechanics Maths

Decision Maths

Pure Maths

Applied Mathematics

Study anywhere. Anytime. Across all devices.

Graph the line for each of the following equations.
$4 x + 2 y = - 8$ .