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Popular Functions >

y=(x+2)(x+7)

Solution

y = (x + 2) (x + 7)

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - \frac{25}{4}

X Intercepts : (- 2, 0), (- 7, 0), Y Intercepts : (0, 14)

Vertex : Minimum (- \frac{9}{2}, - \frac{25}{4})

Inverse : \frac{- 9 + 4 x + 25}{2}, \frac{- 9 - 4 x + 25}{2}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- \frac{25}{4}, \infty)

Solution steps

Domain of

(x + 2) (x + 7) : - \infty < x < \infty

Range of

(x + 2) (x + 7) : f (x) \geq - \frac{25}{4}

Axis interception points of

(x + 2) (x + 7) :

X Intercepts

: (- 2, 0), (- 7, 0),

Y Intercepts

: (0, 14)

Vertex of

(x + 2) (x + 7) :

Minimum

(- \frac{9}{2}, - \frac{25}{4})

Inverse of

(x + 2) (x + 7) : \frac{- 9 + 4 x + 25}{2}, \frac{- 9 - 4 x + 25}{2}

Graph

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Frequently Asked Questions (FAQ)

What is the y=(x+2)(x+7) ?
The y=(x+2)(x+7) is