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Popular >

y=-0.508x^2+12.8x+(-65.8)

Solution

y = - 0.508 x^{2} + 12.8 x + (- 65.8)

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 14.82992 \dots

X Intercepts : (\frac{5 ( 320 - 18834 )}{127}, 0), (\frac{5 ( 320 + 18834 )}{127}, 0), Y Intercepts : (0, - 65.8)

Vertex : Maximum (12.59842 \dots, 14.82992 \dots)

Inverse : - \frac{- 12800 + - 2032000 x + 30134400}{1016}, - \frac{- 12800 - - 2032000 x + 30134400}{1016}

+1

Solution steps

Domain of

- 0.508 x^{2} + 12.8 x - 65.8 : - \infty < x < \infty

Range of

- 0.508 x^{2} + 12.8 x - 65.8 : f (x) \leq 14.82992 \dots

Axis interception points of

- 0.508 x^{2} + 12.8 x - 65.8 :

X Intercepts

: (\frac{5 ( 320 - 18834 )}{127}, 0), (\frac{5 ( 320 + 18834 )}{127}, 0),

Y Intercepts

: (0, - 65.8)

Vertex of

- 0.508 x^{2} + 12.8 x - 65.8 :

Maximum

(12.59842 \dots, 14.82992 \dots)

Inverse of

- 0.508 x^{2} + 12.8 x - 65.8 : - \frac{- 12800 + - 2032000 x + 30134400}{1016}, - \frac{- 12800 - - 2032000 x + 30134400}{1016}

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