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Popular >

y=x^2-2x-3

Solution

y = x^{2} - 2 x - 3

Solution

Domain : - \infty < x < \infty

Range : f (x) \geq - 4

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

Vertex : Minimum (1, - 4)

Inverse : 1 + x + 4, 1 - x + 4

+1

Interval Notation

Domain : (- \infty, \infty)

Range : [- 4, \infty)

Solution steps

Domain of

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

Range of

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

Axis interception points of

x^{2} - 2 x - 3 :

X Intercepts

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

Y Intercepts

: (0, - 3)

Vertex of

x^{2} - 2 x - 3 :

Minimum

(1, - 4)

Inverse of

x^{2} - 2 x - 3 : 1 + x + 4, 1 - x + 4

Popular Examples

midpoint (2,-6),(4,10)midpoint

(2, - 6), (4, 10)

inverse of f(x)=ln(x-3)-2 inverse

f (x) = ln (x - 3) - 2

domain of 4/(\frac{x){x+4}}domain

\frac{4}{\frac{x}{x + 4}}

domain of f(x)=9x^2+2 domain

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

domain of f(x)=((x+1))/((2x+1))domain

f (x) = \frac{( x + 1 )}{( 2 x + 1 )}

Frequently Asked Questions (FAQ)

What is the y=x^2-2x-3 ?
The y=x^2-2x-3 is