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Popular >

y=2x-(x^2)/(20)

Solution

y = 2 x - \frac{x ^{2}}{20}

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 20

X Intercepts : (0, 0), (40, 0), Y Intercepts : (0, 0)

Vertex : Maximum (20, 20)

Inverse : - \frac{- 40 + 1600 - 80 x}{2}, - \frac{- 40 - 1600 - 80 x}{2}

+1

Solution steps

Domain of

2 x - \frac{x ^{2}}{20} : - \infty < x < \infty

Range of

2 x - \frac{x ^{2}}{20} : f (x) \leq 20

Axis interception points of

2 x - \frac{x ^{2}}{20} :

X Intercepts

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

Y Intercepts

: (0, 0)

Vertex of

2 x - \frac{x ^{2}}{20} :

Maximum

(20, 20)

Inverse of

2 x - \frac{x ^{2}}{20} : - \frac{- 40 + 1600 - 80 x}{2}, - \frac{- 40 - 1600 - 80 x}{2}

Popular Examples

y = a x^{2} + 4 x - 1

y = - \frac{1}{x ^{2}} + 2

P(x)=2x^3+7x^2+7x+2

P (x) = 2 x^{3} + 7 x^{2} + 7 x + 2

f (x) = (x + 2)^{3} - 2

f (t) = t^{2} - 2 t - 1

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