Line Graph 3X Minus 6
1. The problem asks to analyze and graph the line given by the equation $y = 3x - 6$.
2. First, identify the slope and the y-intercept.
- The equation is in slope-intercept form $y = mx + b$ where $m = 3$ and $b = -6$.
- So, the slope is 3 and the y-intercept is at $(0, -6)$.
3. To graph the line, plot the y-intercept at $(0, -6)$ on the coordinate plane.
4. Use the slope to find another point. Since the slope is 3, rise over run is $3/1$:
- From $(0, -6)$, move up 3 units and right 1 unit to $(1, -3)$.
5. Plot the point $(1, -3)$ and draw a straight line through the points.
6. Optional: Find the x-intercept by setting $y=0$:
$$0 = 3x - 6$$
$$3x = 6$$
$$x = 2$$
So the x-intercept is at $(2, 0)$.
7. Summary:
- Slope: 3
- y-intercept: $(0, -6)$
- x-intercept: $(2, 0)$
- The line passes through points $(0, -6)$ and $(2, 0)$.
This matches the points for graphing.
Final answer: The equation $y = 3x - 6$ defines a line with slope 3 and intercepts $(0, -6)$ and $(2, 0)$.