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Popular >

R(45)=-30x^2+2700x+30000

Solution

R (45) = - 30 x^{2} + 2700 x + 30000

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 90750

X Intercepts : (- 10, 0), (100, 0), Y Intercepts : (0, 30000)

Vertex : Maximum (45, 90750)

Inverse : - \frac{- 2700 + - 120 x + 10890000}{60}, - \frac{- 2700 - - 120 x + 10890000}{60}

+1

Solution steps

Domain of

- 30 x^{2} + 2700 x + 30000 : - \infty < x < \infty

Range of

- 30 x^{2} + 2700 x + 30000 : f (x) \leq 90750

Axis interception points of

- 30 x^{2} + 2700 x + 30000 :

X Intercepts

: (- 10, 0), (100, 0),

Y Intercepts

: (0, 30000)

Vertex of

- 30 x^{2} + 2700 x + 30000 :

Maximum

(45, 90750)

Inverse of

- 30 x^{2} + 2700 x + 30000 : - \frac{- 2700 + - 120 x + 10890000}{60}, - \frac{- 2700 - - 120 x + 10890000}{60}

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Frequently Asked Questions (FAQ)

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