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)

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Evan Cortens asked Sep 20, 2023

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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)

Mathematics
high-school

Evan Cortens asked Sep 20, 2023

by Evan Cortens

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1 Answer

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

Fabio Ritrovato answered Sep 25, 2023

by Fabio Ritrovato

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