Decide whether or not the functions are inverses of each other.f(x) = 2x + 4, g(x) = 
x - 2
A. No
B. Yes
Answer: B
Mathematics
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Multiply using the rule for finding the product of the sum and difference of two terms.
A. 9x2 - 
x + 
B. 9x2 - 
C. 9x2 - 
D. 9x2 - 
x - 
Mathematics
Provide an appropriate response.
Find the area of triangle RST. Round to four significant digits. 
A. 41.29 m2 B. 10.04 m2 C. 49.25 m2 D. 612.8 m2
Mathematics
Consider the functions f and g as shown in the graph. Answer the question.What is the domain of f/g?
A. {
-3 ? x ? 4}
B. {
-3 ? x < 4 and x ? -1}
C. {
-1 ? x ? 3}
D. {
-1 ? x ? 3 and x ? 2}
Mathematics
Use reference angles to find the exact value of the expression. Do not use a calculator.tan 750°
A. - 
B. 
C. 
D. 
Mathematics