Find the relative extrema of the function on [0, 2? ]. List your answers in terms of ordered pairs. Then sketch a graph of the function.
f (x) = cos2 x + 2sin x
Relative maximum at
relative
minimum at 
Mathematics
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Solve the equation.(y - 5) - (y + 4) = 8y
A. - 
B. - 
C. - 
D. - 
Mathematics
Write the expression as a single logarithm. Leave your answer in simplest form without negative or fractional exponents.
(logbx6 + logb y7)
A. logb
B. logb
C. logb
D. logb
Mathematics
Divide.
Round to the nearest tenth.
A. 88.6 B. 8847.0 C. 88.47 D. 88.5
Mathematics
Multiply, and then simplify if possible. Assume all variables represent positive real numbers.(
- 3
)(
- 3
)
A. 5x - 3
- 3
+ 9
B. 25x2 - 3
- 3
+ 9
C. 5x - 3
- 3
+ 9
D. 5x - 3
+ 9
Mathematics