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Popular >

L(x)=-x^2+14x-40

Solution

L (x) = - x^{2} + 14 x - 40

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 9

X Intercepts : (4, 0), (10, 0), Y Intercepts : (0, - 40)

Vertex : Maximum (7, 9)

Inverse : 7 - - x + 9, - x + 9 + 7

+1

Interval Notation

Domain : (- \infty, \infty)

Solution steps

Domain of

- x^{2} + 14 x - 40 : - \infty < x < \infty

Range of

- x^{2} + 14 x - 40 : f (x) \leq 9

Axis interception points of

- x^{2} + 14 x - 40 :

X Intercepts

: (4, 0), (10, 0),

Y Intercepts

: (0, - 40)

Vertex of

- x^{2} + 14 x - 40 :

Maximum

(7, 9)

Inverse of

- x^{2} + 14 x - 40 : 7 - - x + 9, - x + 9 + 7

Graph

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f (x) = 10 - lo g_{10} (x^{2} + 2 x - 8)

Frequently Asked Questions (FAQ)

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