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SVEN [57.7K]
3 years ago
9

-25 + 4(2x + 5) = -61

Mathematics
1 answer:
irina [24]3 years ago
3 0

Answer:

X= -7

Step-by-step explanation:

-25 + 8x +20 = -61

8x  -5 = -61

8x = -56

x = -7

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Answer:

A = 7 and C = 2

Step-by-step explanation:

the constant C represents the average value of the wave. To find its value, we need to calculate the average between the y-coordinates of the highest and the lowest point.

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