The graph is a translation of one of the basic functions defined by y = x2, y = x3, y = 
, or y = 
. Find the equation that defines the function.
A. y = x2 - 1
B. y = (x - 1)2 + 2
C. y = (x - 1)2
D. y = (x + 1)2
Answer: A
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Simplify the expression by rationalizing the denominator.
A. 
- 
B. 
C. 
D. 
Provide an appropriate response.A manufacturer produces two products, A and B. For each unit of A sold the profit is $8. For each unit of B sold the profit is $11. From past experience it has been found that 25 percent more of A can be sold than of B. Next year the manufacturer desires a total profit of $42,000. How many units of each product must be sold?
What will be an ideal response?
Determine which of the following methods is the best choice for solving the given equation: factoring, using the principle of square roots or using the quadratic formula. Then, solve the equation.(x - 2)2 = 25
A. Square root principle; 7, -3
B. Quadratic formula; 
C. Square root principle or factoring; 27
D. Factoring; ±5
Write the equivalent value._____ quarts = 1 gallon
A. 4 B. 2 C. 16 D. 8