8. MULTIPLE CHOICE What is the $y$-intercept of the graph of $10-x=2 y$ ? ?esson $z-2$ \} A 2 B 5 C 6 D 10

Step 1 ：The y-intercept of a graph is the point where the line crosses the y-axis. This happens when x = 0. So, to find the y-intercept, we need to substitute x = 0 into the equation and solve for y.

Step 2 ：Substitute x = 0 into the equation: \(10 - 0 = 2y\)

Step 3 ：Solve for y: \(y = \frac{10}{2} = 5.0\)

Step 4 ：Final Answer: \(\boxed{5}\)