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Popular >

f(x)=x^2-39.8x+377.52

Solution

f (x) = x^{2} - 39.8 x + 377.52

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 18.49

X Intercepts : (\frac{121}{5}, 0), (\frac{78}{5}, 0), Y Intercepts : (0, 377.52)

Vertex : Minimum (19.9, - 18.49)

Inverse : \frac{199 + 100 x + 1849}{10}, \frac{199 - 100 x + 1849}{10}

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

x^{2} - 39.8 x + 377.52 : - \infty < x < \infty

Range of

x^{2} - 39.8 x + 377.52 : f (x) \geq - 18.49

Axis interception points of

x^{2} - 39.8 x + 377.52 :

X Intercepts

: (\frac{121}{5}, 0), (\frac{78}{5}, 0),

Y Intercepts

: (0, 377.52)

Vertex of

x^{2} - 39.8 x + 377.52 :

Minimum

(19.9, - 18.49)

Inverse of

x^{2} - 39.8 x + 377.52 : \frac{199 + 100 x + 1849}{10}, \frac{199 - 100 x + 1849}{10}

Graph

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Frequently Asked Questions (FAQ)

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