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Popular Functions >

y=-0.25x^2+40x+300

Solution

y = - 0.25 x^{2} + 40 x + 300

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 1900

X Intercepts : (- 20 (19 - 4), 0), (20 (4 + 19), 0), Y Intercepts : (0, 300)

Vertex : Maximum (80, 1900)

Inverse : - 2 (- x + 1900 - 40), 2 (- x + 1900 + 40)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 1900]

Solution steps

Domain of

- 0.25 x^{2} + 40 x + 300 : - \infty < x < \infty

Range of

- 0.25 x^{2} + 40 x + 300 : f (x) \leq 1900

Axis interception points of

- 0.25 x^{2} + 40 x + 300 :

X Intercepts

: (- 20 (19 - 4), 0), (20 (4 + 19), 0),

Y Intercepts

: (0, 300)

Vertex of

- 0.25 x^{2} + 40 x + 300 :

Maximum

(80, 1900)

Inverse of

- 0.25 x^{2} + 40 x + 300 : - 2 (- x + 1900 - 40), 2 (- x + 1900 + 40)

Graph

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Frequently Asked Questions (FAQ)

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