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Popular >

f(x)=-2x^2-8x-13

Solution

f (x) = - 2 x^{2} - 8 x - 13

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq - 5

Y Intercepts : (0, - 13)

Vertex : Maximum (- 2, - 5)

Inverse : - \frac{8 + - 8 x - 40}{4}, - \frac{8 - - 8 x - 40}{4}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, - 5]

Solution steps

Domain of

- 2 x^{2} - 8 x - 13 : - \infty < x < \infty

Range of

- 2 x^{2} - 8 x - 13 : f (x) \leq - 5

Axis interception points of

- 2 x^{2} - 8 x - 13 :

Y Intercepts

: (0, - 13)

Vertex of

- 2 x^{2} - 8 x - 13 :

Maximum

(- 2, - 5)

Inverse of

- 2 x^{2} - 8 x - 13 : - \frac{8 + - 8 x - 40}{4}, - \frac{8 - - 8 x - 40}{4}

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Frequently Asked Questions (FAQ)

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