Determine from its graph if the function is one-to-one.f(x) = 
A. Yes
B. No
Answer: A
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Use the empirical probability formula to solve the exercise.This spinner is spun 36 times. The spinner landed on A 3 times, on B 5 times, and on C 28 times. What is the probability that the spinner will land on B?
A. 
B. 
C. 
D. 
Solve the problem.A tree casts a shadow 36 m long. At the same time, the shadow cast by a 49-centimeter tall statue is 90 cm long. Find the height of the tree. Round to the nearest tenth.
A. 66.1 m B. 18.1 m C. 19.6 m D. 64.6 m
Solve the inequality and write the solution set using interval notation; then graph the solution set on a number line. p2 - 7p + 12 > 0
A. (4, ?)
B. (3, 4)
C. (-?, 3) ? (4, ?)
D. (-?, 3)
Write an equation of a line with the given description.A decreasing line that is nearly vertical with y-intercept above the origin.
A. y = -5x - 3
B. y = -5x + 3
C. y = 
x - 5
D. y = 5x + 3