Determine the domain of the function. Express your answer in interval notation.f(x) = 5 + 2
A. [-4, ?)
B. (-?, 4)
C. (-?, ?)
D. [4, ?)
Answer: D
Mathematics
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A. 16 B. 17 C. 30 D. 15
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Evaluate.Evaluate x + 5, if x is equal to 1.
A. 6 B. 7 C. x + 1 D. 5
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Graph the numbers on the real number line.x > -4
A. 
B. 
C. 
D. 
Mathematics
Find three ordered pairs that are solutions of the given linear equation, and use them to graph the equation.y = 
x - 3
A. 
B. 
C. 
D. 
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