Use translations of one of the basic functions defined by y = x2, y = x3, y = 
, or y = 
to sketch a graph of y = f(x) by hand. Do not use a calculator.y = x2 - 3
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Solve using elimination.
A. x = 2, y = -3; x = -2, y = 3 or (2, -3), (-2, 3) B. x= 1, y = 3; x = 1, y = -3; x = -1, y = 3; x = -1, y = -3 or (1, 3), (1, -3), (-2, 3), (-2, -3) C. x = 1, y = 3; x = -1, y= -3 or (1, 3), (-1, -3) D. x = 2, y = 3; x = 2, y = -3; x = -2, y = 3; x = -2, y = -3 or (2, 3), (2, -3), (-2, 3), (-2, -3)
Mathematics
Find the product or quotient. Write the answer in standard form.
A. 
- 
i
B. - 
+ 
i
C. 
- 
i
D. - 
- 
i
Mathematics
Simplify the expression. Use positive exponents. Assume variables represent nonzero real numbers.
A. 
B. 
C. 
D. 
Mathematics
Factor.x10 + 20x5 + 100
A. (x5 - 10)2 B. (x5 + 10)2 C. (x5 + 10)(x5 - 10) D. Not factorable
Mathematics