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Popular >

f(x)=-x^2+8x+3

Solution

f (x) = - x^{2} + 8 x + 3

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 19

X Intercepts : (4 - 19, 0), (4 + 19, 0), Y Intercepts : (0, 3)

Vertex : Maximum (4, 19)

Inverse : 4 - - x + 19, - x + 19 + 4

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 19]

Solution steps

Domain of

- x^{2} + 8 x + 3 : - \infty < x < \infty

Range of

- x^{2} + 8 x + 3 : f (x) \leq 19

Axis interception points of

- x^{2} + 8 x + 3 :

X Intercepts

: (4 - 19, 0), (4 + 19, 0),

Y Intercepts

: (0, 3)

Vertex of

- x^{2} + 8 x + 3 :

Maximum

(4, 19)

Inverse of

- x^{2} + 8 x + 3 : 4 - - x + 19, - x + 19 + 4

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Frequently Asked Questions (FAQ)

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