Solve the problem.The following data represents the average monthly minimum temperature for a certain city in California.
Draw a scatter diagram of the data for one period. Find a sinusoidal function of the form
that fits the data. Draw the sinusoidal function on the scatter diagram. Use a graphing utility to find the sinusoidal function of best fit. Draw the sinusoidal function of best fit on the scatter diagram.
What will be an ideal response?
y = 8.33 sin (0.50x - 2.06) + 57.97
Mathematics
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Perform the indicated operations. Simplify the answer.
A. -5 B. 5i C. 5 D. -5i
Mathematics
Use the distributive property to rewrite the expression. Simplify if possible.2(2r + 6 + 6s)
A. 4r + 6 + 6s B. 4r + 6 + 12s C. 4r + 12 + 12s D. 4r + 12 + 6s
Mathematics
Solve the equation by the quadratic formula.6x2 = -12x - 4
A.
B.
C.
D.
Mathematics
Find each product. Write the result in the form a + bi.(4 + i)(4 - i
)
A. 22 B. 52 C. 10 D. 16 + 6i
Mathematics