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Popular Functions >

g(x)=x^2-9x+8

Solution

g (x) = x^{2} - 9 x + 8

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - \frac{49}{4}

X Intercepts : (8, 0), (1, 0), Y Intercepts : (0, 8)

Vertex : Minimum (\frac{9}{2}, - \frac{49}{4})

Inverse : \frac{9 + 4 x + 49}{2}, \frac{9 - 4 x + 49}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- \frac{49}{4}, \infty)

Solution steps

Domain of

x^{2} - 9 x + 8 : - \infty < x < \infty

Range of

x^{2} - 9 x + 8 : f (x) \geq - \frac{49}{4}

Axis interception points of

x^{2} - 9 x + 8 :

X Intercepts

: (8, 0), (1, 0),

Y Intercepts

: (0, 8)

Vertex of

x^{2} - 9 x + 8 :

Minimum

(\frac{9}{2}, - \frac{49}{4})

Inverse of

x^{2} - 9 x + 8 : \frac{9 + 4 x + 49}{2}, \frac{9 - 4 x + 49}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the g(x)=x^2-9x+8 ?
The g(x)=x^2-9x+8 is