Using the horizontal-line test, determine whether the function is one-to-one.f(x) = 
- 5
A. Yes
B. No
Answer: A
Mathematics
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Solve the problem.A gear with a radius of 32 centimeters is turning at 
radians per sec. What is the linear speed at a point on the outer edge of the gear?
A. 
centimeters per second
B. 
centimeters per second
C. 288? centimeters per second
D. 
centimeters per second
Mathematics
Match each function with its graph.1) y = - csc x2) y = - sec x3) y = - tan x4) y = - cot xA)B)
?
C)D)
?
A. 1A, 2B, 3C, 4D B. 1B, 2D, 3C, 4A C. 1C, 2A, 3B, 4D D. 1A, 2D, 3C, 4B
Mathematics
Find the slope and the y-intercept of the line with the given equation.2x + 5y = 26
A. - 
; 
B. 
; 
C. 2
; 
D. -2
; 
Mathematics
Solve the equation.
- 
= 0
A. 
B. 
C. 
D. 
Mathematics