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Popular >

f(x)=-2x^2-12x-16

Solution

f (x) = - 2 x^{2} - 12 x - 16

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 2

X Intercepts : (- 4, 0), (- 2, 0), Y Intercepts : (0, - 16)

Vertex : Maximum (- 3, 2)

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

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 2]

Solution steps

Domain of

- 2 x^{2} - 12 x - 16 : - \infty < x < \infty

Range of

- 2 x^{2} - 12 x - 16 : f (x) \leq 2

Axis interception points of

- 2 x^{2} - 12 x - 16 :

X Intercepts

: (- 4, 0), (- 2, 0),

Y Intercepts

: (0, - 16)

Vertex of

- 2 x^{2} - 12 x - 16 :

Maximum

(- 3, 2)

Inverse of

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

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Frequently Asked Questions (FAQ)

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