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Popular >

y=-x^2-8x-13

Solution

y = - x^{2} - 8 x - 13

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 3

X Intercepts : (- 4 - 3, 0), (- 4 + 3, 0), Y Intercepts : (0, - 13)

Vertex : Maximum (- 4, 3)

Inverse : - 4 - - x + 3, - 4 + - x + 3

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 3]

Solution steps

Domain of

- x^{2} - 8 x - 13 : - \infty < x < \infty

Range of

- x^{2} - 8 x - 13 : f (x) \leq 3

Axis interception points of

- x^{2} - 8 x - 13 :

X Intercepts

: (- 4 - 3, 0), (- 4 + 3, 0),

Y Intercepts

: (0, - 13)

Vertex of

- x^{2} - 8 x - 13 :

Maximum

(- 4, 3)

Inverse of

- x^{2} - 8 x - 13 : - 4 - - x + 3, - 4 + - x + 3

Popular Examples

f(x)=sqrt(x+1)-sqrt(x-1)

f (x) = x + 1 - x - 1

f(x)=(3x^2-8x-3)/(2x^2+7x-4)

f (x) = \frac{3 x ^{2} - 8 x - 3}{2 x ^{2} + 7 x - 4}

f (x) = 8^{x + 3}

f(x)=(x^3)/4-3x

f (x) = \frac{x ^{3}}{4} - 3 x

f(x)=sin((sqrt(e^x+3))/2)

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

Frequently Asked Questions (FAQ)

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