Question

15 graph the equation 8x - 4y = 4. label the slope and y - intercept of the equation. (m) slope: y - intercept:

Explanation:

Step1: Rewrite in slope-intercept form ($y = mx + b$)

Start with the equation \(8x - 4y = 4\). Subtract \(8x\) from both sides: \(-4y = -8x + 4\).

Step2: Solve for \(y\)

Divide every term by \(-4\): \(y=\frac{-8x}{-4}+\frac{4}{-4}\), which simplifies to \(y = 2x - 1\).

Step3: Identify slope and y-intercept

In the slope - intercept form \(y=mx + b\), \(m\) is the slope and \(b\) is the y - intercept. Here, \(m = 2\) and \(b=-1\).

Answer:

Slope: \(2\)
Y - Intercept: \(-1\)