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Quiz 2

Authored by Peter Mihaylovski

Mathematics

University

Used 2+ times

Quiz 2
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12 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(4, 53.33) is an inflection point

(4, -53.33)

A local minimum

(1, 36.66) local minimum


( 7, -143.33) local maximum

(1, 36.66) local maximum


( 7, -143.33) local minimum

(4,-53.33)

A local maximum

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

( -0.5, 11.833)

An local maximum

( -0.5, 11.833)

A local minimum

(-0.5, 11.833) local minimum


( +0.5, 11.833) local maximum-

(-0.5, 11.833) local maximum


( +0.5, -11.833) local minimum

( -0.5, 11.833)

is a saddle point & first concave then convex

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(2,-6)

An inflection point

(2, 147)

A local maximum

(-7, 400) local minimum


( 3.5, -105) local maximum

(-7, 400) local maximum


( 3, -105) local minimum

(-7, 397) local maximum


( 3, -103) local minimum

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(-4, 354) local maximum


( 5, -375) local minimum

(0.5,-10.5) is a

saddle point

(-4, 354) local minimum


( 5, -375) local maximum

(-4, 354) local maximum


( 5, 375) local minimum

(4, 354) local maximum


( 5, -375) local minimum

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(0,50) is a saddle point

(-0.5, 50.33) local maximum


(- 0.5, 49.67) local minimum

(0,50)

An inflection point

(-0.5, 50.33) local minimum


( 0.5, 49.67) local maximum

(0,50)

An inflection point

(-0.5, 50.33) local maximum


( 0.5, 49.67) local minimum

(0,50)

An inflection point

None of them is correct

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(2,-6) is a saddle point

(2,-6)

A local minimum

(0.5, 7.5) local minimum


( 3.5, -19.5) local maximum

(0.5, 7.5) local maximum


( 3.5, -19.5) local minimum

Neither of them

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

(-9; 288.5) local minimum


(4; -77.67) local maximum

(-2.5; 105.4) an inflection point

(-9; 288.5) local maximum


(4; -77.67) local minimum

(-2.5; 105.4) an inflection point

(-2.5; 105.4) a stationary and inflection (saddle) point

(-9; 288.5) local maximum


(4; -77.67) an inflection point

(-2.5; 105.4) an minimum point

None of them

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