Answers:
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Domain: {x| x = <span>ℝ} .
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Range: {y| y <span>≤ 0 } .
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Answer:
Undefined
Step-by-step explanation:
If the slope was a horizontal line, then we could say y=2, however, it is only going through the x-axis so it would be x=2, but in terms of y it is undefined.
Answer:
<em>I've attached a picture of a unit circle with the quadrant labeled. </em>
<u>Calculate the degree of 5п 8 radians:</u>

<u>Locate the general location of 112.5° on the unit circle:</u>
It's between 120°(
) and 90°(
).
<u>Find the quadrant it lies in:</u>
Quadrant II
I will determine the domain later
Answer:
5 cupcakes = $7.50
12 cupcakes = $18.00
18 cupcakes = $27.00
Step-by-step explanation:
Hope this helps :)