Question

Given y=f(x) when f(x) = 2 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

e. is below the graph of y=f(x)

Explanation:

The graph of y = √2 is below the graph of y = 2.

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Both graphs are horizontal lines. √2 is about 1.414, so is less than 2. On a coordinate plane with values of y increasing in the "up" direction, y=1.414 will be graphed below y=2.