Use the graph of the function f(x) to determine which values of x satisfy the the given equation.f(x) = 3
A. -4
B. 2
C. -3
D. 4
Answer: D
Mathematics
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For the function shown in the graph, find the indicated function value and limit.Find f(3) and
f(x).
A. Does not exist; 0 B. Does not exist; does not exist C. 3; 0 D. 0; 0
Mathematics
Indicate the period and the range of the given function.y = -3 sec x
A. P = ?; Range: y ? -3
B. P = 2?; Range: y ? -3
C. P = ?; Range: 
? 3
D. P = 2?; Range: 
? 3
Mathematics
Find the slope of the polar curve at the indicated point.r = 2 + 7 cos ?, ? = 
A. 
B. 
C. - 
D. - 
Mathematics
Use an integer or rational number to express the number representing change.On a sunny day, the water temperature in the swimming pool rises 8 degrees.
A. -8 B. 8
Mathematics