You get the expression;
3H-21
Hope this helps.
Answer:
<u>Linear:</u> "You start with $3 and save $1 each month."
<u>Quadratic:</u> "Your total savings is 3 times the number of months multiplied by itself."
<u>Exponential:</u> "You save $3 the first month, and then each month the amount triples."
Explanation: I did the work. :)
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Two ways:
Step-by-step explanation:
1. First way. Using the trig unit circle.
tan (pi - x) = - tan x
2. Second way. Apply the identity:
tan(a-b)=tan a- tan b/ 1 - tan a×tan b
tan (π - x)= tan π - tanx/1 - tan(π)×tanx
Since tan (pi) = 0, therefor:
tan(π−x)=−tanx
Answer:
C.
Step-by-step explanation:
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