Solve the quadratic equation by the method of your choice.5x2 + 8x + 1 = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics
Without graphing the function, state the shift(s) that are applied to the graph of 
to graph the given function. If the graph of 
must be rotated about the x-axis, state this.f(x) = (x + 6)2 + 10
A. left 6 units, down 10 units B. right 6 units, up 10 units C. right 6 units, down 10 units D. left 6 units, up 10 units
Mathematics
Combine like terms.3n - 9n2 + 7n + 2n2
A. 10n - 7n2 B. 3n - 7n2 + 7 C. 10n - 9n2 + 2 D. 3n + 11n2
Mathematics
Use the cofunction identities to find an angle ? that makes the statement true.tan ? = cot (30°+ 5?)
A. ? = 10° B. ? = 75° C. ? = 6° D. ? = 16°
Mathematics