Find the vertex of the parabola.f(x) = 4x2 - 72x + 325
A. (1, 9)
B. (9, 0)
C. (9, 1)
D. (1, 0)
Answer: C
Mathematics
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Solve the problem.Recently, one U.S. dollar was worth about 12.73 Mexican pesos. How much would 235 U.S. dollars be worth in Mexican pesos?
A. $2568.55 B. $21.62 C. $2991.55 D. $18.46
Mathematics
Use the slope and y-intercept to graph the linear function.F(x) = 
x
A. 
B. 
C. 
D. 
Mathematics
Solve. Give your answer as a mixed number if appropriate. 
= 
A. 20
B. 20
C. 20
D. 20
Mathematics
Calculate the slope of the line.
A. -2 B. 2 C. 1 D. -1
Mathematics