How would the graph of the function y=|x|-4 be affected if the function were changed to y=|x|-1?

is translated 3 units up

Step-by-step explanation:

Given

Required

The changes that makes it to:

By observation, we can see that was translated up to

Next, is to calculate the units of translation (c)

Represent the old function as:

Equate y and y

Cancel out |x|

Solve for c

it has 4

step-by-step explanation:

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answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.