Cos -2x or -cos2x, it's the difference.
D would be the correct answer. Post brainliest if this helped plz :)
First add 5 to right side
Next , to cancel the 7, you need to multiply by 7 on both sides
Answer:
unclear man, u cant add them together sorry
Step-by-step explanation:
The function is illustrated below based on the information.
<h3>How to describe the function?</h3>
When x <= 8000
The cost remains constant at 0.35 when x increases from 0 to 8000. The slope of the cost function over this part is 0
When 8000 < x <= 20000
The cost remains constant at 0.75 when x increases from 8000 to 20000 and the slope of the cost function over this part is 0.
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