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Popular Functions >

f(x)=x^2-6x-40

Solution

f (x) = x^{2} - 6 x - 40

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 49

X Intercepts : (10, 0), (- 4, 0), Y Intercepts : (0, - 40)

Vertex : Minimum (3, - 49)

Inverse : 3 + x + 49, 3 - x + 49

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 49, \infty)

Solution steps

Domain of

x^{2} - 6 x - 40 : - \infty < x < \infty

Range of

x^{2} - 6 x - 40 : f (x) \geq - 49

Axis interception points of

x^{2} - 6 x - 40 :

X Intercepts

: (10, 0), (- 4, 0),

Y Intercepts

: (0, - 40)

Vertex of

x^{2} - 6 x - 40 :

Minimum

(3, - 49)

Inverse of

x^{2} - 6 x - 40 : 3 + x + 49, 3 - x + 49

Graph

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Frequently Asked Questions (FAQ)

What is the f(x)=x^2-6x-40 ?
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