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Popular Functions >

f(x)=4x^2-8x-12

Solution

f (x) = 4 x^{2} - 8 x - 12

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 16

X Intercepts : (3, 0), (- 1, 0), Y Intercepts : (0, - 12)

Vertex : Minimum (1, - 16)

Inverse : \frac{2 + x + 16}{2}, \frac{2 - x + 16}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 16, \infty)

Solution steps

Domain of

4 x^{2} - 8 x - 12 : - \infty < x < \infty

Range of

4 x^{2} - 8 x - 12 : f (x) \geq - 16

Axis interception points of

4 x^{2} - 8 x - 12 :

X Intercepts

: (3, 0), (- 1, 0),

Y Intercepts

: (0, - 12)

Vertex of

4 x^{2} - 8 x - 12 :

Minimum

(1, - 16)

Inverse of

4 x^{2} - 8 x - 12 : \frac{2 + x + 16}{2}, \frac{2 - x + 16}{2}

Graph

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Frequently Asked Questions (FAQ)

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