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Popular >

f(x)=-0.25x^2+15x-200

Solution

f (x) = - 0.25 x^{2} + 15 x - 200

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 25

X Intercepts : (20, 0), (40, 0), Y Intercepts : (0, - 200)

Vertex : Maximum (30, 25)

Inverse : - 2 (- x + 25 - 15), 2 (- x + 25 + 15)

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 25]

Solution steps

Domain of

- 0.25 x^{2} + 15 x - 200 : - \infty < x < \infty

Range of

- 0.25 x^{2} + 15 x - 200 : f (x) \leq 25

Axis interception points of

- 0.25 x^{2} + 15 x - 200 :

X Intercepts

: (20, 0), (40, 0),

Y Intercepts

: (0, - 200)

Vertex of

- 0.25 x^{2} + 15 x - 200 :

Maximum

(30, 25)

Inverse of

- 0.25 x^{2} + 15 x - 200 : - 2 (- x + 25 - 15), 2 (- x + 25 + 15)

Popular Examples

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y=(2-3x)^2(x+1)

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f (x) = lo g_{5} (x - 4) + 2

f (x) = - 5 x^{2} - x + 6

f(x)=0.5x^2-2x-7

f (x) = 0.5 x^{2} - 2 x - 7

Frequently Asked Questions (FAQ)

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