By graphing the function, visually estimate its domain and range.f(x) = 4x + 8
A. Domain: [0, ?); range: [0, ?)
B. Domain: (-?, ?)s ; range: [0, ?)
C. Domain: [0, ?) ; range: (-?, ?)
D. Domain: (-?, ?); range: (-?, ?)
Answer: D
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Solve the problem.The positions of two particles on the s-axis are s1 = sin t and 
with s1 and s2 in meters and t in seconds.At what time(s) in the interval 0 ? t ? 2? do the particles meet?
A. t = 
? sec and t = 
? sec
B. t = 
? sec and t = 
? sec
C. t = 
? sec and t = 
? sec
D. t = ? sec and t = 2? sec
Factor the expression completely. If the polynomial is prime, state this as your answer.x2 + 24x + 144
A. (x + 12)(x - 12) B. (x + 12)2 C. x2 + 24x + 144 D. (x - 12)2
Find the probability of the event.Give the probability that the roll of a die will show a number less than 6.
A. 
B. 0
C. 1
Find the standard-form equation of the hyperbola whose graph is shown.
A. 
- 
= 1
B. 16y2 - 25x2 = 1
C. 
- 
= 1
D. 4y2 - 5x2 = 1