Question
Find the slope of the line. \( y=0.4 x-3.2 \) Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The slope is \( \square \) (Simplify your answer.) B. The slope is undefined.
Ask by Patel Lynch. in the United States
Mar 11,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The slope is 0.4.
Solution
1. The slope-intercept form of a line is given by
\[
y = mx + b,
\]
where \( m \) is the slope and \( b \) is the y-intercept.
2. The given line is
\[
y = 0.4x - 3.2.
\]
3. By comparing the given equation with the slope-intercept form, we identify the slope as
\[
m = 0.4.
\]
4. Therefore, the correct choice is:
A. The slope is \( 0.4 \).
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Simplify this solution Extra Insights
The slope of the line given by the equation \( y = 0.4x - 3.2 \) can be directly identified from the equation in slope-intercept form \( y = mx + b \), where \( m \) represents the slope. Here, the coefficient of \( x \) is \( 0.4 \), so the slope is \( 0.4 \). A. The slope is \( 0.4 \).
