The graph of y = x4 – 2x2 + 1 is shown. which point is a relative maximum?

Answer with explanation:

Drawing the graph of,

Used the Identity

(a - b)²=a² - 2 a b + b²

To find the Maximum , we will differentiate the function

y'=2×(x²-1)×(2 x)

  y' = 4 x(x²-1)

For maximum or Minimum

y'=0

→4 x(x²-1)=0

→x=0,∧ x²-1=0

→x²=1

→x=1 ∧ x= -1

So, three critical Points are, x=0,1 and -1.

At, x=0,function attains Maximum Value.

→Maximum value of the function ,is 1.

⇒ you can check graphically also.

its d. the first coordintaes are 10,32

step-by-step explanation:

answer: d. $20

step-by-step explanation:

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