Find the exact value of the expression.cos 
sin 
- cos 
sin 
A. 
B. 
C. 
D. 1
Answer: C
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Decide if the given number is a solution to the given equation.6m + 5 = 31; 4
A. No B. Yes
Solve the problem.How many different 10-letter words (real or imaginary) can be formed from the letters in the word PHILOSOPHY?
A. 907,200 B. 453,600 C. 3,628,800 D. 45,360
Use a sum-to-product identity to rewrite the expression.cos 
- cos 
A. -2 cos 
cos 
B. -2 cos 
sin 
C. -2 sin 
sin 
D. -2 sin 
cos 
Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b) Find the x- and y-intercepts of the graph.(c) Determine whether the graph crosses or touches the x-axis at each x-intercept.(d) Graph f using a graphing utility.(e) Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g) Find the domain of f. Use the graph to find the range of f.(h) Use the graph to determine where f is increasing and where f is decreasing.f(x) = x2(x + 2)
What will be an ideal response?