Use a graphing device to find the maximum and minimum values of the function y = cos x -(cos2x)/ 2.
What will be an ideal response?
The maximum value is  figure 1.png)
, The minimum value is  figure 2.png)
Mathematics
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Provide an appropriate response. Determine the degree measure of ? if tan ? = 0.7022 rounded to the nearest tenth.
A. 35.1° B. 44.6° C. 45.4° D. 54.9°
Mathematics
Write an equation that expresses the relationship. Use k as the constant of variation.w varies jointly as x and the cube of y.
A. w + x + y3 = k B. w = k + x + y3 C. w = kxy3 D. wxy3 = k
Mathematics
Divide, if possible. Write the answer in simplest form.
÷ 
A. 
B. 
C. 
D. 
Mathematics
Determine the domain of the function.f(x) = 
A. 
B. 
? 
C. 
D. ?
Mathematics