Sketch the graph of the quadratic function. Identify the vertex and the axis of symmetry.f(x) = x2 + 3x + 2
A. vertex: 
axis of symmetry: x = 
B. vertex: 
axis of symmetry: x = - 
C. vertex: 
axis of symmetry: x = - 
D. vertex: 
axis of symmetry: x = 
Answer: C
Mathematics
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Find the derivative of the function.f(x) = 
A. 
B. - 
C. - 
D. 
Mathematics
Evaluate the binomial coefficient.
A. 2 B. 1 C. 0 D. 720
Mathematics
Add, first finding the LCD. Simplify, if possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Perform the indicated operation by first converting the numbers to scientific notation. Write the answer in scientific notation.
A. 8 × 104 B. 64 × 105 C. 8 × 10-4 D. 64 × 10-5
Mathematics