Determine whether function is one-to-one.{(13, 4), (-2, 4), (-7, -12)}
A. No
B. Yes
Answer: A
Mathematics
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Use a finite sum to estimate the average value of the function on the given interval by partitioning the interval and evaluating the function at the midpoints of the subintervals.f(x) = x2 - 3 on [-3, 7] divided into 5 subintervals
A. 45
B. 
C. 9
D. 12
Mathematics
Simplify the expression.
A. 1
B. 
C. 64
D. 6
Mathematics
Multiply and simplify. Assume all variables represent nonnegative real numbers. Write your answer in radical notation.
A. x
B. 2x
C. 2
D. 
Mathematics
Express the interval in set builder notation and graph the interval on a number line.(8, ?)
A. {x 
}
B. {x 
}
C. {x 
}
D. {x 
}
Mathematics