Determine whether or not the function is one-to-one.{(9, -4), (10, -4), (11, -2), (12, -3)}
A. Yes
B. No
Answer: B
Mathematics
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Find the quotient.
A. - 
B. -30
C. -20
D. 20
Mathematics
Find the line of symmetry.f(x) = 3x2 - 30x + 71
A. x = 4 B. x = -5 C. x = -4 D. x = 5
Mathematics
Simplify the expression.32
A. Exponent: 3, base: 2 B. Exponent: 2, base: 32 C. Exponent: 2, base: 3 D. Exponent: 1, base: 32
Mathematics
Find the simple interest. Assume a 360-day year. Round results to the nearest cent.$19,760 at 2.75% for 66 days
A. $19,859.62 B. $543.40 C. $99.62 D. $98.11
Mathematics