3 years ago

What is the amplitude of the function graphed?

1 answer:

4 0

Looks like it would be 2 since the amplitude to the peak is 3, but the amplitude to the trough is 1. So u add both together to get 4 and divide by 2 and you end up with 2.

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yan [13]

Answer:

A'(-4,-3)

Step-by-step explanation:

use formula of reflection over y axis

(x,y)=(-x,y)

A(4,-3)=A'(-4,-3)

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3 years ago

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A total of 60 children signed up for hockey. There were 33 boys for every 11 girl who signed up. How many of the children who si

Ber [7]

Boys : Girls : Total
33 : 11 : 44

Find the simplest form:
3 : 1 : 4

Set the total to 60 ( so we multiply by 15)
3 x 15 : 1 x 15 : 4 x 15
45 : 15 : 60

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Girls = 15
Total = 60

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Step-by-step explanation:

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