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Popular >

y=2(x-1)^2-8

Solution

y = 2 (x - 1)^{2} - 8

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 8

X Intercepts : (3, 0), (- 1, 0), Y Intercepts : (0, - 6)

Vertex : Minimum (1, - 8)

Inverse : \frac{x + 8}{2} + 1, - \frac{x + 8}{2} + 1

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 8, \infty)

Solution steps

Domain of

2 (x - 1)^{2} - 8 : - \infty < x < \infty

Range of

2 (x - 1)^{2} - 8 : f (x) \geq - 8

Axis interception points of

2 (x - 1)^{2} - 8 :

X Intercepts

: (3, 0), (- 1, 0),

Y Intercepts

: (0, - 6)

Vertex of

2 (x - 1)^{2} - 8 :

Minimum

(1, - 8)

Inverse of

2 (x - 1)^{2} - 8 : \frac{x + 8}{2} + 1, - \frac{x + 8}{2} + 1

Popular Examples

f (x) = x^{2} + 9 x - 6

f (x) = x^{2} + 9 x + 6

f(x)=x^2+10x+32

f (x) = x^{2} + 10 x + 32

f(x)=(arccos(x/2)+pi)/4

f (x) = \frac{arccos ( \frac{x}{2} ) + π}{4}

solvefor r,r=5cos(2θ)solve for

r, r = 5 cos (2 θ)

Frequently Asked Questions (FAQ)

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