Show that the equation is not an identity by finding a value of x for which both sides are defined but not equal.cos x - cos x sinx = cos3 x
A. 
B. ?
C. 
D. 0
Answer: C
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Find the Taylor series generated by f at x = a.f(x) = 8x - 6, a = -4
A. 8(x - 4) - 38 B. 8(x - 4) - 26 C. 8(x + 4) - 38 D. 8(x + 4) - 26
Provide an appropriate response. Graph the equation y = 3x - 6. Solve the equation 3x - 6 = 0. What is the relationship between these? HINT: Examine the intercepts.
What will be an ideal response?
Express the product as a sum containing only sines or cosines.cos 
cos 
A. 
[cos(3?) + cos(4?)]
B. 
cos2(7?)
C. 
[cos(4?) - sin(3?)]
D. 
[cos(8?) - sin(6?)]
Solve.Approximately 25% of Samantha's gross monthly income is deducted for Social Security, federal withholdings, state withholdings, insurance, etc. If her gross monthly salary is $2795, then what is her net pay?
A. $2096.25 B. $1816.75 C. $978.25 D. $698.75