Use graphical methods to find any turning points of the graph of the function.y = 
A. 
and 
B. 
and 
C. (0, 3) and 
D. No turning points
Answer: A
Mathematics
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Find Pk+1 from the given statement Pk.Pk: 5 + 10 + 15 + . . . + 5k = 
A. Pk+1: 5 + 10 + 15 + . . . + 5k + 5(k + 1) = 
B. Pk+1: 5 + 10 + 15 + . . . + 5k + (5k + 1) = 
C. Pk+1: 5 + 10 + 15 + . . . + 5k + 5(k + 1) = 
D. Pk+1: 5 + 10 + 15 + . . . + 5k + (5k + 1) = 
Mathematics
Write the first four terms of the geometric sequence with the given first term, a1, and common ratio, r.a1 = 7; r = 
A. 7, 28, 112, 448, . . .
B. 7, 
, 
, 
, . . .
C. 
, 
, 
, 
, . . .
D. 7, 
, 
, 
, . . .
Mathematics
Find x: 2x2 + 9 = 59
a. x = 34 b. x = 25 c. x = 19 d. x = 9 e. x = 5
Mathematics
Multiply. Write the answer in simplest form.
? 56 ? 
A. 
B. 56
C. 
D. 50
Mathematics