Question
To graph the equation 2x + 5y = 10, Zeplyn draws a line through the points (5, 0) and (0, 2). What is the slope of the line represented by 2x + 5y = 10?
negative StartFraction 5 Over 2 EndFraction
negative StartFraction 2 Over 5 EndFraction
StartFraction 2 Over 5 EndFraction
StartFraction 5 Over 2 EndFraction
negative StartFraction 5 Over 2 EndFraction
negative StartFraction 2 Over 5 EndFraction
StartFraction 2 Over 5 EndFraction
StartFraction 5 Over 2 EndFraction
Answers
GPT-4o mini
To determine the slope of the line represented by the equation \(2x + 5y = 10\), we can first write the equation in slope-intercept form, \(y = mx + b\), where \(m\) is the slope.
Starting with the given equation:
\[
2x + 5y = 10
\]
We can solve for \(y\):
1. Subtract \(2x\) from both sides:
\[
5y = -2x + 10
\]
2. Now, divide all terms by 5:
\[
y = -\frac{2}{5}x + 2
\]
From this form, we can clearly see that the slope \(m\) of the line is:
\[
m = -\frac{2}{5}
\]
Thus, the slope of the line represented by the equation \(2x + 5y = 10\) is:
\[
\text{negative } \frac{2}{5}
\]
So the correct answer is:
\(\text{negative } \frac{2}{5}\)
Starting with the given equation:
\[
2x + 5y = 10
\]
We can solve for \(y\):
1. Subtract \(2x\) from both sides:
\[
5y = -2x + 10
\]
2. Now, divide all terms by 5:
\[
y = -\frac{2}{5}x + 2
\]
From this form, we can clearly see that the slope \(m\) of the line is:
\[
m = -\frac{2}{5}
\]
Thus, the slope of the line represented by the equation \(2x + 5y = 10\) is:
\[
\text{negative } \frac{2}{5}
\]
So the correct answer is:
\(\text{negative } \frac{2}{5}\)