B and C; as the y intercept increases/decreases, the graph of the line shifts up/down.
The y intercept is where the function crosses the y-axis. If the y intercept moves either up or down, the whole function will be translated up/down vertically along the y-axis.
Answer:
x=1.5 or 0.5
Step-by-step explanation:
Not sure if I am correct
Easily, take the square root of the number in the right side to find the radius
is the answer