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Popular >

f(x)=2x^3-4x

Solution

f (x) = 2 x^{3} - 4 x

Solution

Domain : - \infty < x < \infty

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

X Intercepts : (0, 0), (- 2, 0), (2, 0), Y Intercepts : (0, 0)

Asymptotes : None

Extreme Points : Maximum (- \frac{2}{3}, - 2 (\frac{2}{3})^{\frac{3}{2}} + 4 \frac{2}{3}), Minimum (\frac{2}{3}, 2 (\frac{2}{3})^{\frac{3}{2}} - 4 \frac{2}{3})

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

2 x^{3} - 4 x : - \infty < x < \infty

Range of

2 x^{3} - 4 x : - \infty < f (x) < \infty

Axis interception points of

2 x^{3} - 4 x :

X Intercepts

: (0, 0), (- 2, 0), (2, 0),

Y Intercepts

: (0, 0)

Asymptotes of

2 x^{3} - 4 x :

None

Extreme Points of

2 x^{3} - 4 x :

Maximum

(- \frac{2}{3}, - 2 (\frac{2}{3})^{\frac{3}{2}} + 4 \frac{2}{3}),

Minimum

(\frac{2}{3}, 2 (\frac{2}{3})^{\frac{3}{2}} - 4 \frac{2}{3})

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y = arccos (sin (x))

Frequently Asked Questions (FAQ)

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