3 years ago

Pls help, because I need it desperately

Mathematics

1 answer:

Dovator [93]3 years ago

6 0

Answer:

1) 13

2) is

3) s/13

Step-by-step explanation:

It’s one adult to 13 students. It IS proportional.

a=s/13

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What is y=4x^2-9x+1 in vertex form

Anna11 [10]

Answer:

$y = 4 \left(x - \dfrac{9}{8} \right)^2 - \dfrac{65}{16}$

Step-by-step explanation:

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3 years ago