Question

Given y=f(x), when f(x) = -3 on the graph of y=√f(x)

a. is undefined
b. intersects y=f(x) on the x-axis
c. is above the graph of y=f(x)
d. intersects the graph of y=f(x)
e. is below the graph of y=f(x)

Answer 1

It would be undefined, because you cannot square root a negative number, and so y= √-3 does not exist