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Popular >

f(a)=a^2+3a^4-7a+2a^3-4

Solution

f (a) = a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4

Solution

Domain : - \infty < a < \infty

Range : f (x) \geq - 7.04307 \dots

X Intercepts : (- 0.53856 \dots, 0), (1.24847 \dots, 0), Y Intercepts : (0, - 4)

Asymptotes : Horizontal y = a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4

Extreme Points : Minimum (0.64474 \dots, - 7.04307 \dots)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 7.04307 \dots, \infty)

Solution steps

Domain of

a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4 : - \infty < a < \infty

Range of

a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4 : f (x) \geq - 7.04307 \dots

Axis interception points of

a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4 :

X Intercepts

: (- 0.53856 \dots, 0), (1.24847 \dots, 0),

Y Intercepts

: (0, - 4)

Asymptotes of

a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4 :

Horizontal

: y = a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4

Extreme Points of

a^{2} + 3 a^{4} - 7 a + 2 a^{3} - 4 :

Minimum

(0.64474 \dots, - 7.04307 \dots)

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

Frequently Asked Questions (FAQ)

What is the f(a)=a^2+3a^4-7a+2a^3-4 ?
The f(a)=a^2+3a^4-7a+2a^3-4 is