What is the inflection (5x^2+6x-2)(x-5) ?

The inflection (5x^2+6x-2)(x-5) is (19/15 ,-34328/675)

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inflection (5x^2+6x-2)(x-5)

inflection points

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

(\frac{19}{15}, - \frac{34328}{675})

Solution steps

f^{''} (x) = 2 (15 x - 19)

Find intervals:

Concave Downward

: - \infty < x < \frac{19}{15},

Concave Upward

: \frac{19}{15} < x < \infty

Plug

x = \frac{19}{15}

into

(5 x^{2} + 6 x - 2) (x - 5) : - \frac{34328}{675}

(\frac{19}{15}, - \frac{34328}{675})

f (x) = 1 + (10 + x)^{\frac{1}{2}}

f (x) = \frac{x ^{4} - 1}{x ^{2} - x}

f (x) = \frac{x - 8}{3}

- x^{3} + 3 x - 2

4 x + y = 6

What is the inflection (5x^2+6x-2)(x-5) ?
The inflection (5x^2+6x-2)(x-5) is (19/15 ,-34328/675)