Find the requested composition or operation.f(x) = 7x + 8, g(x) = 4x - 1Find (f ? g)(x).
A. 28x + 31
B. 28x + 7
C. 28x + 15
D. 28x + 1
Answer: D
Mathematics
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Decide whether the problem is an equation or an expression.
- 
+ 2
A. Equation B. Expression
Mathematics
Use this graph to answer the question. 
What were the total sales for 2006?
A. $50,000 B. $48,000 C. $764,000 D. $582,000
Mathematics
Find the function.Find the function that is finally graphed after the following transformations are applied to the graph of 
The graph is shifted down 6 units, reflected about the x-axis, and finally shifted left 9 units.
A. y = 
- 6
B. y = -
+ 6
C. y = -
+ 6
D. y = -
- 6
Mathematics
Multiply. Write the answer in lowest terms.
? 
A. 12z
B. 
C. 
D. 
Mathematics