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Popular Functions >

f(x)=x^2+6x-20

Solution

f (x) = x^{2} + 6 x - 20

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 29

X Intercepts : (- 3 + 29, 0), (- 3 - 29, 0), Y Intercepts : (0, - 20)

Vertex : Minimum (- 3, - 29)

Inverse : - 3 + x + 29, - x + 29 - 3

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 29, \infty)

Solution steps

Domain of

x^{2} + 6 x - 20 : - \infty < x < \infty

Range of

x^{2} + 6 x - 20 : f (x) \geq - 29

Axis interception points of

x^{2} + 6 x - 20 :

X Intercepts

: (- 3 + 29, 0), (- 3 - 29, 0),

Y Intercepts

: (0, - 20)

Vertex of

x^{2} + 6 x - 20 :

Minimum

(- 3, - 29)

Inverse of

x^{2} + 6 x - 20 : - 3 + x + 29, - x + 29 - 3

Graph

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f(x)=(tan^2(x))/2

Frequently Asked Questions (FAQ)

What is the f(x)=x^2+6x-20 ?
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