Write the equation of the axis of symmetry.f(x) = 2x2 + 8x + 4
A. x = 2
B. x = 4
C. x = -2
D. x = -4
Answer: C
Mathematics
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Evaluate the expression.
2
A. 
B. - 
C. 
D. - 
Mathematics
The graphs of two functions f(x) and g(x) are given.Solve f(x) ? g(x).
A. x ? -1 or x ? 1 B. -1 ? x ? 1 C. -6 ? x ? 6 D. x ? -6 or x ? 6
Mathematics
Graph each set of numbers on the number line.-9, -7, -5, -3
A. 
B. 
C. 
D. 
Mathematics
A sporting goods store carries two types of snorkels. One sells for $24.75 and the other for $25.25. Records for July show that 39 snorkels were sold, for $972.25. How many of each type were sold?Number of $24.75 snorkels sold: __________Number of $25.25 snorkels sold: __________
What will be an ideal response?
Mathematics