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Popular >

p(x)=-0.002x^2+4.5x-1400

Solution

p (x) = - 0.002 x^{2} + 4.5 x - 1400

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 1131.25

X Intercepts : (25 (45 - 905), 0), (25 (45 + 905), 0), Y Intercepts : (0, - 1400)

Vertex : Maximum (1125, 1131.25)

Inverse : - \frac{- 4500 + - 8000 x + 9050000}{4}, - \frac{- 4500 - - 8000 x + 9050000}{4}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 1131.25]

Solution steps

Domain of

- 0.002 x^{2} + 4.5 x - 1400 : - \infty < x < \infty

Range of

- 0.002 x^{2} + 4.5 x - 1400 : f (x) \leq 1131.25

Axis interception points of

- 0.002 x^{2} + 4.5 x - 1400 :

X Intercepts

: (25 (45 - 905), 0), (25 (45 + 905), 0),

Y Intercepts

: (0, - 1400)

Vertex of

- 0.002 x^{2} + 4.5 x - 1400 :

Maximum

(1125, 1131.25)

Inverse of

- 0.002 x^{2} + 4.5 x - 1400 : - \frac{- 4500 + - 8000 x + 9050000}{4}, - \frac{- 4500 - - 8000 x + 9050000}{4}

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Frequently Asked Questions (FAQ)

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