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Popular >

y=3(x+4)^2-9

Solution

y = 3 (x + 4)^{2} - 9

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 9

X Intercepts : (3 - 4, 0), (- 3 - 4, 0), Y Intercepts : (0, 39)

Vertex : Minimum (- 4, - 9)

Inverse : \frac{x + 9}{3} - 4, - \frac{x + 9}{3} - 4

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 9, \infty)

Solution steps

Domain of

3 (x + 4)^{2} - 9 : - \infty < x < \infty

Range of

3 (x + 4)^{2} - 9 : f (x) \geq - 9

Axis interception points of

3 (x + 4)^{2} - 9 :

X Intercepts

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

Y Intercepts

: (0, 39)

Vertex of

3 (x + 4)^{2} - 9 :

Minimum

(- 4, - 9)

Inverse of

3 (x + 4)^{2} - 9 : \frac{x + 9}{3} - 4, - \frac{x + 9}{3} - 4

Popular Examples

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

f (x) = 4 x^{2} - 6 x + 8

f(n)=log_{10}(log_{10}(n))

f (n) = lo g_{10} (lo g_{10} (n))

f (x) = \frac{2}{3} x + 8

f (x) = - x^{2} - 8 x + 7

Frequently Asked Questions (FAQ)

What is the y=3(x+4)^2-9 ?
The y=3(x+4)^2-9 is