Answer
To graph the line \( y = \frac{3}{5}x + 4 \), plot the \( y \)-intercept at \( (0, 4) \) and use the slope \( \frac{3}{5} \) to find another point, such as \( (5, 7) \). Draw a straight line through these points.
Solution
Function by following steps:
- step0: Find the y-intercept:
\(y=\frac{3}{5}x+4\)
- step1: Set \(x\)=0\(:\)
\(y=\frac{3}{5}\times 0+4\)
- step2: Multiply:
\(y=0+4\)
- step3: Remove 0:
\(y=4\)
Analyze the slope of the function \( y=\frac{3}{5}x+4 \)
Function by following steps:
- step0: Find the slope:
\(y=\frac{3}{5}x+4\)
- step1: Identify the slope:
\(m=\frac{3}{5}\)
To graph the line given by the equation
\[
y = \frac{3}{5} x + 4
\]
we can identify the slope and the \( y \)-intercept:
1. **Slope (\( m \))**: The slope of the line is \( \frac{3}{5} \). This means that for every 5 units you move to the right (in the positive \( x \) direction), the line rises 3 units (in the positive \( y \) direction).
2. **\( y \)-intercept**: The \( y \)-intercept is 4, which means the line crosses the \( y \)-axis at the point \( (0, 4) \).
### Steps to Graph the Line:
1. **Plot the \( y \)-intercept**: Start by plotting the point \( (0, 4) \) on the graph.
2. **Use the slope to find another point**: From the point \( (0, 4) \), use the slope \( \frac{3}{5} \):
- Move 5 units to the right (to \( x = 5 \)).
- Move 3 units up (to \( y = 7 \)).
- This gives you the point \( (5, 7) \).
3. **Draw the line**: Connect the points \( (0, 4) \) and \( (5, 7) \) with a straight line, extending it in both directions.
### Points to Select on the Graph:
- \( (0, 4) \) (the \( y \)-intercept)
- \( (5, 7) \) (using the slope)
You can also find additional points by continuing to apply the slope or by substituting other \( x \) values into the equation.
Reviewed and approved by the UpStudy tutoring team
Explain
Simplify this solution