Find the vertex and focus of the parabola.
A. vertex: focus:
B. vertex: focus:
C. vertex: focus:
D. vertex: focus:
E. vertex: focus:
Answer: D
Mathematics
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Perform the operation and give the answer as a fraction in lowest terms. ÷
A. -
B.
C.
D. -
Mathematics
Evaluate the expression using the order of operations.
A. 42 B. 63 C. 105 D. 40
Mathematics
The figure shows a line graph. During which month did Herb incur the most expenses?
?
?
A. June B. November C. December D. April E. October
Mathematics
Multiply and simplify. ?
A.
B. - 1
C.
D.
Mathematics