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Popular >

f(x)=8x^2+13x+7

Solution

f (x) = 8 x^{2} + 13 x + 7

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq \frac{55}{32}

Y Intercepts : (0, 7)

Vertex : Minimum (- \frac{13}{16}, \frac{55}{32})

Inverse : \frac{- 13 + 32 x - 55}{16}, \frac{- 13 - 32 x - 55}{16}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [\frac{55}{32}, \infty)

Solution steps

Domain of

8 x^{2} + 13 x + 7 : - \infty < x < \infty

Range of

8 x^{2} + 13 x + 7 : f (x) \geq \frac{55}{32}

Axis interception points of

8 x^{2} + 13 x + 7 :

Y Intercepts

: (0, 7)

Vertex of

8 x^{2} + 13 x + 7 :

Minimum

(- \frac{13}{16}, \frac{55}{32})

Inverse of

8 x^{2} + 13 x + 7 : \frac{- 13 + 32 x - 55}{16}, \frac{- 13 - 32 x - 55}{16}

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Frequently Asked Questions (FAQ)

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