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3 years ago

PLEASE HELP IM TRYING TO FINISH THIS BY NEXT MONDAY AND IVE BEEN STUCK ON THIS

Mathematics

2 answers:

erastovalidia [21]3 years ago

6 0

Answer:

A. F(x) has 1 relative minimum and maximum.

Step-by-step explanation:

${ \bf{F(x) = 2 {x}^{3} - 2 {x}^{2} + 1 }}$

As x and F(x) tend to positive and negative infinity:

${ \sf{x→ \infin : f(x) = \infin}} \\ { \sf{x→ {}^{ - } \infin : f(x) → {}^{ - } \infin}}$

❎So, B and C are excluded.

Roots of the polynomial:

 ${ \sf{f(x) = 2 {x}^{3} - 2 {x}^{2} + 1}} \\ { \sf{f(x) = - 0.6 \: \: and \: \: 0.8}}$ 

❎, D is also excluded.

✔, A

Sophie [7]3 years ago

3 0

Answer:

Step-by-step explanation:

Choice A is the only one that is applicable.

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See explanation

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Theorem 1: The length of the altitude to the hypotenuse of a right triangle is the geometric mean of the lengths of the segments of the hypotenuse.

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12. South-east point from the previous: By the 2nd theorem,

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13. North point=The end.

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