A function f is depicted in the graph. Find any input values that produce the indicated output.f(x) = 3
A. x = 1 and x = 3
B. x = 7 and x = -3
C. x = 1
D. x = -1 and x = -3
Answer: A
Mathematics
You might also like to view...
Use the formula for 
to evaluate the expression.
A. 120 B. 5 C. 20 D. 4
Mathematics
Solve the problem.A rotating beacon is located a distance d from a long wall. The distance d is given byd = 4 tan 2?t,where t is the time measured in seconds since the beacon started rotating. Solve the equation for t.
A. t = 
tan 
B. t = 2? arctan 
C. t = 
arctan 
D. t = 2? tan 
Mathematics
Use the graph to find the standard equation of the circle.
A. x2 + y2 = 16 B. x2 + y2 = 64 C. x2 + y2 = 36 D. x2 + y2 = 8
Mathematics
Find the indicated composite for the pair of functions.f(x) = 6x + 7; g(x) = 2x - 1
Find (f ? g)(x).
A. 12x + 13 B. 12x + 1 C. 12x + 13 D. 12x + 6
Mathematics