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Popular >

y=5x^2+2x+8

Solution

y = 5 x^{2} + 2 x + 8

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq \frac{39}{5}

Y Intercepts : (0, 8)

Vertex : Minimum (- \frac{1}{5}, \frac{39}{5})

Inverse : \frac{- 1 + 5 x - 39}{5}, - \frac{5 x - 39 + 1}{5}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [\frac{39}{5}, \infty)

Solution steps

Domain of

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

Range of

5 x^{2} + 2 x + 8 : f (x) \geq \frac{39}{5}

Axis interception points of

5 x^{2} + 2 x + 8 :

Y Intercepts

: (0, 8)

Vertex of

5 x^{2} + 2 x + 8 :

Minimum

(- \frac{1}{5}, \frac{39}{5})

Inverse of

5 x^{2} + 2 x + 8 : \frac{- 1 + 5 x - 39}{5}, - \frac{5 x - 39 + 1}{5}

Popular Examples

f(t)= 3/(t^4)+2\sqrt[3]{t}

f(t)=10(t^3+4t^2+t-6)

f (t) = 10 (t^{3} + 4 t^{2} + t - 6)

f(x)=2x^2+6x+13

f (x) = 2 x^{2} + 6 x + 13

g(x)= 1/(x^2-x)

g (x) = \frac{1}{x ^{2} - x}

f(x)=e^{((2x+5))/3}\mod 3

f (x) = e^{\frac{( 2 x + 5 )}{3}} mod 3

Frequently Asked Questions (FAQ)

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