Find the equation of the axis of symmetry.f(x) = -(x + 3)2 + 9
A. x = 9
B. x = -3
C. x = -9
D. x = 3
Answer: B
Mathematics
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Write the decimal in words.0.063
A. Sixty-three hundredths B. Sixty-three ten-thousandths C. Sixty-three hundred-thousandths D. Sixty-three thousandths
Mathematics
Provide an appropriate response.A $10,000 loan is amortized by equal semiannual payments over 5 years. If the interest rate is 8% compounded semiannually, then the principal repaid in the first payment is
A. $832.91. B. $806.21. C. $762.47. D. $795.38. E. $853.64.
Mathematics
Evaluate.(10 - 1)!
A. 362,880 B. 40,320 C. 10 D. 3,628,800
Mathematics
Find the slope of the line containing the two given points.(6, -8) and (7, 5)
A. 
B. 13
C. - 13
D. - 
Mathematics