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Popular >

f(x)=25x^2+30x+91

Solution

f (x) = 25 x^{2} + 30 x + 91

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 82

Y Intercepts : (0, 91)

Vertex : Minimum (- \frac{3}{5}, 82)

Inverse : \frac{- 3 + x - 82}{5}, - \frac{x - 82 + 3}{5}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [82, \infty)

Solution steps

Domain of

25 x^{2} + 30 x + 91 : - \infty < x < \infty

Range of

25 x^{2} + 30 x + 91 : f (x) \geq 82

Axis interception points of

25 x^{2} + 30 x + 91 :

Y Intercepts

: (0, 91)

Vertex of

25 x^{2} + 30 x + 91 :

Minimum

(- \frac{3}{5}, 82)

Inverse of

25 x^{2} + 30 x + 91 : \frac{- 3 + x - 82}{5}, - \frac{x - 82 + 3}{5}

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Frequently Asked Questions (FAQ)

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