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Ilya [14]
3 years ago
8

I need help with 2-51. PLEASEE AND TYYY

Mathematics
1 answer:
tia_tia [17]3 years ago
3 0

Answer:

R-{-5}

Step-by-step explanation:

you get the vertex by making the denominator =0

ex.z+5=0 ,z=-5

then we see if the rational function has a constant beside it ex. 3÷z+5-3 ,but in this you Don't have one so its 0

so the vertex would be (-5,0)

the domain =R-{-5} , range=R-{0}

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