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Popular >

f(x)=8x^3+6x^4-21x^2+15x-20

Solution

f (x) = 8 x^{3} + 6 x^{4} - 21 x^{2} + 15 x - 20

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 102.02968 \dots

X Intercepts : (1.32307 \dots, 0), (- 2.94242 \dots, 0), Y Intercepts : (0, - 20)

Asymptotes : None

Extreme Points : Minimum (- 2.01968 \dots, - 102.02968 \dots)

+1

Solution steps

Domain of

8 x^{3} + 6 x^{4} - 21 x^{2} + 15 x - 20 : - \infty < x < \infty

Range of

8 x^{3} + 6 x^{4} - 21 x^{2} + 15 x - 20 : f (x) \geq - 102.02968 \dots

Axis interception points of

8 x^{3} + 6 x^{4} - 21 x^{2} + 15 x - 20 :

X Intercepts

: (1.32307 \dots, 0), (- 2.94242 \dots, 0),

Y Intercepts

: (0, - 20)

Asymptotes of

8 x^{3} + 6 x^{4} - 21 x^{2} + 15 x - 20 :

None

Extreme Points of

8 x^{3} + 6 x^{4} - 21 x^{2} + 15 x - 20 :

Minimum

(- 2.01968 \dots, - 102.02968 \dots)

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Frequently Asked Questions (FAQ)

What is the f(x)=8x^3+6x^4-21x^2+15x-20 ?
The f(x)=8x^3+6x^4-21x^2+15x-20 is