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Popular >

h(x)=8x^2-8x+21

Solution

h (x) = 8 x^{2} - 8 x + 21

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq 19

Y Intercepts : (0, 21)

Vertex : Minimum (\frac{1}{2}, 19)

Inverse : \frac{8 + 32 x - 608}{16}, \frac{8 - 32 x - 608}{16}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [19, \infty)

Solution steps

Domain of

8 x^{2} - 8 x + 21 : - \infty < x < \infty

Range of

8 x^{2} - 8 x + 21 : f (x) \geq 19

Axis interception points of

8 x^{2} - 8 x + 21 :

Y Intercepts

: (0, 21)

Vertex of

8 x^{2} - 8 x + 21 :

Minimum

(\frac{1}{2}, 19)

Inverse of

8 x^{2} - 8 x + 21 : \frac{8 + 32 x - 608}{16}, \frac{8 - 32 x - 608}{16}

Popular Examples

f (2) = - 3^{x - 3}

f (x) = x^{4} - 25 x^{2}

P(x)=x^5+5x^4-13x^3-56x^2-108x-144

P (x) = x^{5} + 5 x^{4} - 13 x^{3} - 56 x^{2} - 108 x - 144

y = 2 (x + 5)^{2} + 3

f (x) = x^{x^{5}}

Frequently Asked Questions (FAQ)

What is the h(x)=8x^2-8x+21 ?
The h(x)=8x^2-8x+21 is