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Popular >

f(x)=-x^3+3x^2+9x+1

Solution

f (x) = - x^{3} + 3 x^{2} + 9 x + 1

Solution

Domain : - \infty < x < \infty

Range : - \infty < f (x) < \infty

X Intercepts : (- 0.11574 \dots, 0), (- 1.76873 \dots, 0), (4.88448 \dots, 0), Y Intercepts : (0, 1)

Asymptotes : None

Extreme Points : Minimum (- 1, - 4), Maximum (3, 28)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

- x^{3} + 3 x^{2} + 9 x + 1 : - \infty < x < \infty

Range of

- x^{3} + 3 x^{2} + 9 x + 1 : - \infty < f (x) < \infty

Axis interception points of

- x^{3} + 3 x^{2} + 9 x + 1 :

X Intercepts

: (- 0.11574 \dots, 0), (- 1.76873 \dots, 0), (4.88448 \dots, 0),

Y Intercepts

: (0, 1)

Asymptotes of

- x^{3} + 3 x^{2} + 9 x + 1 :

None

Extreme Points of

- x^{3} + 3 x^{2} + 9 x + 1 :

Minimum

(- 1, - 4),

Maximum

(3, 28)

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Frequently Asked Questions (FAQ)

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