Question

Find the slope and the y-intercept of the line.
リ=2x-4
slope:
Undefine
y-intercept:

Answer 1

To find the slope and the y-intercept of the line given by the equation \( y = 2x - 4 \):

1. **Slope**: In the equation \( y = mx + b \), \( m \) represents the slope of the line. From the equation \( y = 2x - 4 \), we can see that the slope \( m = 2 \).

2. **Y-intercept**: The y-intercept occurs when \( x = 0 \). You can find it by substituting \( x = 0 \) into the equation:
\[
y = 2(0) - 4 = -4
\]
Thus, the y-intercept is \( -4 \).

So, to summarize:
- Slope: \( 2 \)
- Y-intercept: \( -4 \)