Chapter 4: Q. 4.81 (page 500)

Identify the slope and y-intercept of the given line:
$y = \frac{2}{5} x - 1 .$

Short Answer

Expert verified

The slope is, $m = \frac{2}{5}$ and the y-intercept is $(0, - 1)$

Step by step solution

Step 1. Given information.

given equation,

$y = \frac{2}{5} x - 1 .$

Step 2. We compare our equation to the slope-intercept form of the equation.

$y = m x + c . . . (1)$

And the equation of the line,

$\frac{2}{5} x - 1 . . . (2)$

Compare equations 1 and 2 and identify the slope and y-intercept.

The slope is, $m = \frac{2}{5}$ and the y-intercept is $(0, - 1)$

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Identify the slope and y-intercept of the given line:
$y = \frac{2}{5} x - 1 .$

Short Answer

Step by step solution

Step 1. Given information.

Step 2. We compare our equation to the slope-intercept form of the equation.

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Identify the slope and y-intercept of the given line:
$y = \frac{2}{5} x - 1 .$