Solve the problem.The linear equation y = 82.67x + 1181 provides an approximation of the value (in dollars) of an account opened on January 1, 2010, in the amount of $1181 and earning 7% simple interest, where 
represents January 1, 2010, x = 1 represents January 1, 2011, x = 2 represents January 1, 2012, and so on. Write an equation that yields the same y-values when the exact year number is entered.
A. y = 82.67(x - 2011) + 1181
B. y = 82.67(2011 - x) + 1181
C. y = 82.67(x - 2010) + 1181
D. y = 82.67(2010 - x) + 1181
Answer: C
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Provide an appropriate response. A function is considered to be an even function if f(-x) = f(x). That is, the function is even if the value of a function for a given number is the same as the value of the function for the opposite of the given number. A function is considered to be an odd function if f(-x) = f(x). That is, the function is odd if the value of the function for a given number is the opposite of the value of the function for the opposite of the given number. For example, if for a certain function f(2) = 5 and f(-2) = 5, then it is even; and if for a certain function f(7) = -2 and f(-7) = 2, then it is odd.Given the function f(x) = x2 + 1, is the function even, odd, or neither? Evaluate f(3), f(-3), f(1), and f(-1) to make this determination.
A. odd B. even C. neither
Solve and check. Begin by using the addition or multiplication principles of equality to isolate the squared term. x2 + 2 = 66
A. ±7 B. 8 C. ±8 D. 33
Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.tan 540°
A. -1
B. 0
C. 
D. undefined
Begin by graphing the standard absolute value function f(x) = 
. Then use transformations of this graph to graph the given function.h(x) = 2
- 2
A. 
B. 
C. 
D. 