2 years ago

PLEASE HELP DUE IN AN HOUR NO LINKS PLEASE.

Mathematics

1 answer:

Korolek [52]2 years ago

5 0

Answer:

y = 3/2 when x = 15

Step-by-step explanation:

y = k / √1+x

2 = k / √1+8 = k/3

k = 6

y' = 6 / √1+15 = 6/4 = 3/2

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