Write interval notation.{ x ? -1 ? x ? 3 }
A. [-1, 3]
B. (-1, 3]
C. (-1, 3)
D. [-1, 3)
Answer: A
Mathematics
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Write the equation of the line in slope-intercept form.
A. y = x + 2 B. y = - x + 2 C. y = x - 2 D. y = - x - 2
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Simplify by first writing the radicals with the same index. Then multiply.
? 
A. 
B. 
C. 
D. 
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Graph the function.f(x) = 
A. 
B. 
C. 
D. 
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Subtract.-3.17 - 2.17
A. -1 B. 5.34 C. -5.34 D. 1
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