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Popular >

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

Solution

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

Solution

Domain : - \infty < x < \infty

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

X Intercepts : (1.49311 \dots, 0), Y Intercepts : (0, 7)

Asymptotes : None

Extreme Points : Minimum (- \frac{2}{3}, - \frac{4 2}{9} + 7), Maximum (\frac{2}{3}, \frac{4 2}{9} + 7)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

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

X Intercepts

: (1.49311 \dots, 0),

Y Intercepts

: (0, 7)

Asymptotes of

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

None

Extreme Points of

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

Minimum

(- \frac{2}{3}, - \frac{4 2}{9} + 7),

Maximum

(\frac{2}{3}, \frac{4 2}{9} + 7)

Popular Examples

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f (x) = \frac{3 x}{( x - 2 ) ( x + 4 )}

f (x) = 5 x^{4} - 3 x + 7

f(a)=sqrt(3)+2cos(a)

f (a) = 3 + 2 cos (a)

y=(3x^2-8x+4)/(x^3-8x)

y = \frac{3 x ^{2} - 8 x + 4}{x ^{3} - 8 x}

f(x)=(x-2)/(2x^3-3x^2+4x+5)

f (x) = \frac{x - 2}{2 x ^{3} - 3 x ^{2} + 4 x + 5}

Frequently Asked Questions (FAQ)

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