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Popular >

f(x)=15x^4-3x^2+7

Solution

f (x) = 15 x^{4} - 3 x^{2} + 7

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq \frac{137}{20}

Y Intercepts : (0, 7)

Asymptotes : None

Extreme Points : Minimum (- \frac{1}{10}, \frac{137}{20}), Maximum (0, 7), Minimum (\frac{1}{10}, \frac{137}{20})

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [\frac{137}{20}, \infty)

Solution steps

Domain of

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

Range of

15 x^{4} - 3 x^{2} + 7 : f (x) \geq \frac{137}{20}

Axis interception points of

15 x^{4} - 3 x^{2} + 7 :

Y Intercepts

: (0, 7)

Asymptotes of

15 x^{4} - 3 x^{2} + 7 :

None

Extreme Points of

15 x^{4} - 3 x^{2} + 7 :

Minimum

(- \frac{1}{10}, \frac{137}{20}),

Maximum

(0, 7),

Minimum

(\frac{1}{10}, \frac{137}{20})

Popular Examples

f(x)=(2x^2-10x+8)/(x^2-1)

f (x) = \frac{2 x ^{2} - 10 x + 8}{x ^{2} - 1}

y = 6 x^{2} - 23 x + 20

y=x^2-5sin^3(x)

y = x^{2} - 5 sin^{3} (x)

f (x) = {x, x < 2}

y=-16x^2+157x+124

y = - 16 x^{2} + 157 x + 124

Frequently Asked Questions (FAQ)

What is the f(x)=15x^4-3x^2+7 ?
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