What is the f(x)=0.1x^2-1.4x+8.3 ?

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f(x)=0.1x^2-1.4x+8.3

f (x) = 0.1 x^{2} - 1.4 x + 8.3

Domain : - \infty < x < \infty

Range : f (x) \geq 3.4

Y Intercepts : (0, 8.3)

Vertex : Minimum (7, 3.4)

Inverse : \frac{14 + 40 x - 136}{2}, \frac{14 - 40 x - 136}{2}

Interval Notation

Domain : (- \infty, \infty)

Range : [3.4, \infty)

Solution steps

Domain of

0.1 x^{2} - 1.4 x + 8.3 : - \infty < x < \infty

Range of

0.1 x^{2} - 1.4 x + 8.3 : f (x) \geq 3.4

Axis interception points of

0.1 x^{2} - 1.4 x + 8.3 :

Y Intercepts

: (0, 8.3)

Vertex of

0.1 x^{2} - 1.4 x + 8.3 :

Minimum

(7, 3.4)

Inverse of

0.1 x^{2} - 1.4 x + 8.3 : \frac{14 + 40 x - 136}{2}, \frac{14 - 40 x - 136}{2}

f (x) = x^{3} - 6 x ln (x) + 6 x + 1000

f (x) = arctan^{3} (x)

f (x) = \frac{- 4 x ^{2} - 16 x}{3 x ^{2}}

f (x) = - 3 x^{5} + x^{3} - 6 x^{2} + 9

f (x) = x^{\frac{4}{3}} - 2 x^{\frac{1}{3}}