Decide whether the equation describes a function.y2 + x = 5
A. yes
B. no
Answer: B
Mathematics
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Multiply or divide as indicated.(13)(-39)
A. 507 B. -507 C. -607 D. -520
Mathematics
Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1. Where possible, evaluate logarithmic expressions.log6(x - 5) - log6(x - 2)
A. log6
B. log6(x2 - 7x + 10)
C. log6-3
D. log6
Mathematics
Write the number as a product of primes.63
A. 3 ? 7 B. 9 ? 3 C. 3 ? 3 ? 7 D. 7 ? 7
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. 
B. 
C. 
D. 
Mathematics