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Popular >

y=-x^2-2x+7

Solution

y = - x^{2} - 2 x + 7

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 8

X Intercepts : (- 1 - 22, 0), (22 - 1, 0), Y Intercepts : (0, 7)

Vertex : Maximum (- 1, 8)

Inverse : - 1 - - x + 8, - 1 + - x + 8

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 8]

Solution steps

Domain of

- x^{2} - 2 x + 7 : - \infty < x < \infty

Range of

- x^{2} - 2 x + 7 : f (x) \leq 8

Axis interception points of

- x^{2} - 2 x + 7 :

X Intercepts

: (- 1 - 22, 0), (22 - 1, 0),

Y Intercepts

: (0, 7)

Vertex of

- x^{2} - 2 x + 7 :

Maximum

(- 1, 8)

Inverse of

- x^{2} - 2 x + 7 : - 1 - - x + 8, - 1 + - x + 8

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r, r = 2 - cos (θ)

Frequently Asked Questions (FAQ)

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