FIND THE DOMAIN AND RANGE OF THE FOLLOWING RATIONAL FUNCTION. USE ANY NOTIVATION.

1.
[tex]f(x) \frac{2 }{x + 1} [/tex]
2.
[tex]f(x) = \frac{ 3x}{ x+ 3} [/tex]
3.
[tex]f(x) \frac{3 - x}{x - 7} [/tex]
4.
[tex]f(x) \frac{2 + x}{x} [/tex]
5.
[tex]f(x) \frac{(x + 1)}{ {x}^{2} - 1} [/tex]

Please pa answer namn po ng ayos need lng po wala kasing explanation sa Kay ma'am hndi ko maintindihan ​


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