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DerKrebs [107]
2 years ago
11

N(-2,-2) after a 90 degree counterclockwise rotation

Mathematics
1 answer:
Novay_Z [31]2 years ago
5 0

Answer: (2,-2)

Step-by-step explanation:

Rotating 90 degrees counterclockwise (about the origin) maps (x,y) onto (-y,x), so the answer is <u>N'(2,-2)</u>

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If a drawing of a tree is 5 inches tall and the radio is 1:7 (inches:feet) ,how tall is the tree?
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Question 2
evablogger [386]

The domain of the function is x ≤ 6.88

The domain of the function is y ≤ 20

<h3>Domain and Range</h3>
  • These are input and output values for which the function exists

Given the function of x expressed as:

y = 3.5x + 2.8

The domain occurs at the point where 3.5x + 2.8 ≤ 20

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x ≤ 6.88 - Domain

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The range of the function is the point where y ≤ 20

Learn more on domain and range here: brainly.com/question/2264373

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