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Popular Functions >

y=2x^2-5x-10

Solution

y = 2 x^{2} - 5 x - 10

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - \frac{105}{8}

X Intercepts : (\frac{5 + 105}{4}, 0), (\frac{5 - 105}{4}, 0), Y Intercepts : (0, - 10)

Vertex : Minimum (\frac{5}{4}, - \frac{105}{8})

Inverse : \frac{5 + 8 x + 105}{4}, \frac{5 - 8 x + 105}{4}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- \frac{105}{8}, \infty)

Solution steps

Domain of

2 x^{2} - 5 x - 10 : - \infty < x < \infty

Range of

2 x^{2} - 5 x - 10 : f (x) \geq - \frac{105}{8}

Axis interception points of

2 x^{2} - 5 x - 10 :

X Intercepts

: (\frac{5 + 105}{4}, 0), (\frac{5 - 105}{4}, 0),

Y Intercepts

: (0, - 10)

Vertex of

2 x^{2} - 5 x - 10 :

Minimum

(\frac{5}{4}, - \frac{105}{8})

Inverse of

2 x^{2} - 5 x - 10 : \frac{5 + 8 x + 105}{4}, \frac{5 - 8 x + 105}{4}

Graph

Popular Examples

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f(b)=\sqrt[b]{(1+2^b)/(1+2^{-b)}}

Frequently Asked Questions (FAQ)

What is the y=2x^2-5x-10 ?
The y=2x^2-5x-10 is