The graph of this sinasoid wave is B) f(x) = 3cos(x) + 3
We can tell this for two reasons. Firstly, the multiplier in the beginning is always equal to half of the height of the graph. Since the graph goes as high at 6 and as low as 0, we know the overall height is 6. Half of that is 3. This means that we have a 3 for the multiplier.
Next, we can decide between sin and cos by determining that it starts up and ends down. Sin starts moving up at the beginning and cos moves up at the beginning. Therefore, it must be the cos.
Answer:
count the colors
Step-by-step explanation:
count the green, then the red, then the blue
Answer:
0
Step-by-step explanation:
Cross multiple:
9x=10x
Move them to one side
0=1x
Divide
0=x
45p² - 120p + 80
= 5(9p² - 24p + 40)
=5(3p - 4)²
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Answer: 5(3p - 4)²
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Answer:
Identity property of addition.
Step-by-step explanation:
The identity property of addition says that the sum of 0 and any number is that number. So 99.78 + 0 = 99.78 is identity property of addition. This is true because the definition of 0 is "no quantity", so when we add 0, the number doesn't change.
