Chapter 3: Q 157. (page 291)

In the following exercises, find the equation of a line with given slope and y-intercept. Write the equation in slope-intercept form.
Slope $- 3$ and $y -$ intercept $(0, - 1)$ .

Short Answer

Expert verified

The equation in slope-intercept form is $y = - 3 x - 1$ .

Step by step solution

Step 1. Use the slope-intercept form.

The slope-intercept form is:

$y = m x + b$

The given slope $(m) = - 3$

The given $y -$ intercept is $(0, - 1)$ .

Step 2. Substitute values into slope-intercept form.

$y = m x + b y = (- 3) x + (- 1) y = - 3 x - 1$

The equation of the line in slope-intercept form, with slope $- 3$ and $y -$ intercept $(0, - 1)$ , is $y = - 3 x - 1$ .

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In the following exercises, find the equation of a line with given slope and y-intercept. Write the equation in slope-intercept form.
Slope $- 3$ and $y -$ intercept $(0, - 1)$ .

Short Answer

Step by step solution

Step 1. Use the slope-intercept form.

Step 2. Substitute values into slope-intercept form.

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In the following exercises, find the equation of a line with given slope and y-intercept. Write the equation in slope-intercept form.Slope-3andy-intercept(0,-1).

Short Answer

Step by step solution

Step 1. Use the slope-intercept form.

Step 2. Substitute values into slope-intercept form.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Logic and Functions

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In the following exercises, find the equation of a line with given slope and y-intercept. Write the equation in slope-intercept form.
Slope $- 3$ and $y -$ intercept $(0, - 1)$ .