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Popular >

y=x^2+8x+2

Solution

y = x^{2} + 8 x + 2

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 14

X Intercepts : (- 4 + 14, 0), (- 4 - 14, 0), Y Intercepts : (0, 2)

Vertex : Minimum (- 4, - 14)

Inverse : - 4 + x + 14, - x + 14 - 4

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 14, \infty)

Solution steps

Domain of

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

Range of

x^{2} + 8 x + 2 : f (x) \geq - 14

Axis interception points of

x^{2} + 8 x + 2 :

X Intercepts

: (- 4 + 14, 0), (- 4 - 14, 0),

Y Intercepts

: (0, 2)

Vertex of

x^{2} + 8 x + 2 :

Minimum

(- 4, - 14)

Inverse of

x^{2} + 8 x + 2 : - 4 + x + 14, - x + 14 - 4

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Frequently Asked Questions (FAQ)

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