If y = x2 - 2x - 3, Find the least value of y and corresponding value of x

A.

x = 3, y = 3

B.

x = 1, y = -3

C.

x = 4, y = 1

D.

x = 1, y = -4

E.

x = 2, y = -3

View answer & explanation

Correct answer is D

If the graph of eqn. y = x2 - 2x - 3 is plot and drawn, the lease value of y = -4 while the corresponding value of x = 1

x = 1, y = -4

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