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Popular Functions >

y=2x^2-3x-2

Solution

y = 2 x^{2} - 3 x - 2

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - \frac{25}{8}

X Intercepts : (2, 0), (- \frac{1}{2}, 0), Y Intercepts : (0, - 2)

Vertex : Minimum (\frac{3}{4}, - \frac{25}{8})

Inverse : \frac{3 + 8 x + 25}{4}, \frac{3 - 8 x + 25}{4}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- \frac{25}{8}, \infty)

Solution steps

Domain of

2 x^{2} - 3 x - 2 : - \infty < x < \infty

Range of

2 x^{2} - 3 x - 2 : f (x) \geq - \frac{25}{8}

Axis interception points of

2 x^{2} - 3 x - 2 :

X Intercepts

: (2, 0), (- \frac{1}{2}, 0),

Y Intercepts

: (0, - 2)

Vertex of

2 x^{2} - 3 x - 2 :

Minimum

(\frac{3}{4}, - \frac{25}{8})

Inverse of

2 x^{2} - 3 x - 2 : \frac{3 + 8 x + 25}{4}, \frac{3 - 8 x + 25}{4}

Graph

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Frequently Asked Questions (FAQ)

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