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Popular >

f(x)=2x^3-6x^2-18x+7

Solution

f (x) = 2 x^{3} - 6 x^{2} - 18 x + 7

Solution

Domain : - \infty < x < \infty

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

X Intercepts : (0.35236 \dots, 0), (- 2.09457 \dots, 0), (4.74221 \dots, 0), Y Intercepts : (0, 7)

Asymptotes : None

Extreme Points : Maximum (- 1, 17), Minimum (3, - 47)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

2 x^{3} - 6 x^{2} - 18 x + 7 : - \infty < x < \infty

Range of

2 x^{3} - 6 x^{2} - 18 x + 7 : - \infty < f (x) < \infty

Axis interception points of

2 x^{3} - 6 x^{2} - 18 x + 7 :

X Intercepts

: (0.35236 \dots, 0), (- 2.09457 \dots, 0), (4.74221 \dots, 0),

Y Intercepts

: (0, 7)

Asymptotes of

2 x^{3} - 6 x^{2} - 18 x + 7 :

None

Extreme Points of

2 x^{3} - 6 x^{2} - 18 x + 7 :

Maximum

(- 1, 17),

Minimum

(3, - 47)

Popular Examples

y = 2 x^{2} + 4 x - 5

f (x) = 2.5 x

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

f (x) = x - 25

f (k) = k

Frequently Asked Questions (FAQ)

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