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Popular >

y=3x^2-6x-4

Solution

y = 3 x^{2} - 6 x - 4

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 7

X Intercepts : (\frac{3 + 21}{3}, 0), (\frac{3 - 21}{3}, 0), Y Intercepts : (0, - 4)

Vertex : Minimum (1, - 7)

Inverse : \frac{6 + 12 x + 84}{6}, \frac{6 - 12 x + 84}{6}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 7, \infty)

Solution steps

Domain of

3 x^{2} - 6 x - 4 : - \infty < x < \infty

Range of

3 x^{2} - 6 x - 4 : f (x) \geq - 7

Axis interception points of

3 x^{2} - 6 x - 4 :

X Intercepts

: (\frac{3 + 21}{3}, 0), (\frac{3 - 21}{3}, 0),

Y Intercepts

: (0, - 4)

Vertex of

3 x^{2} - 6 x - 4 :

Minimum

(1, - 7)

Inverse of

3 x^{2} - 6 x - 4 : \frac{6 + 12 x + 84}{6}, \frac{6 - 12 x + 84}{6}

Popular Examples

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f (t) = \frac{2 t}{4 + t ^{2}}

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Frequently Asked Questions (FAQ)

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