In ANY equation to find the x-intercept, let y = 0
to find the y-intercept, let the x = 0
furthermore, since y = 2x - 4 is in the form y = mx + b
you should recognize -4 as the y-intercept without any work.
to find the y-intercept, let the x = 0
furthermore, since y = 2x - 4 is in the form y = mx + b
you should recognize -4 as the y-intercept without any work.
y=2x - 4
2x - y = 4
x/2 - y/4 = 1
the intercepts are 2 and 4
In the given equation, y = 2x - 4, we can find:
1. X-intercept: Set y = 0, and solve for x:
0 = 2x - 4
Adding 4 to both sides:
4 = 2x
Dividing both sides by 2:
x = 2
So, the x-intercept is x = 2, which means the line crosses the x-axis at the point (2, 0).
2. Y-intercept: Set x = 0, and solve for y:
y = 2(0) - 4
Simplifying the right side:
y = -4
So, the y-intercept is y = -4, which means the line crosses the y-axis at the point (0, -4).
Therefore, the x-intercept is (2, 0) and the y-intercept is (0, -4) for the equation y = 2x - 4.