Find the domain of the indicated combined function.Find the domain of (f + g)(x) when f(x) = 6 - 2x and g(x) = -8x + 7.
A. Domain: (-?, ?)
B. Domain: (-2, ?)
C. Domain: (-?, 8)
D. Domain: (-6, 2)
Answer: A
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Solve.Angie wants to border her dining room with crown molding. If the room measures 16 ft by 11 ft, and the crown molding costs $1.16 per foot, what will be her total cost for the job?
A. $31.32 B. $62.64 C. $25.52 D. $37.12
Describe the transformations and give the equation for the graph.
A. It is the graph of f(x) = 
translated 8 units to the left and translated 5 units up. The equation is y = 
+ 5
B. It is the graph of f(x) = 
translated 8 units to the left and translated 5 units up. The equation is y = 
+ 5
C. It is the graph of f(x) = 
translated 8 units to the left and translated 5 units up. The equation is y = 
- 5
D. It is the graph of f(x) = 
translated 8 units to the left and translated 5 units up. The equation is y = 
- 5
Find the equation of the line passing through the indicated two points in standard form.(9, -2) and (5, 1)
A. -3x + 4y = 19 B. -11x - 4y = -51 C. 3x + 4y = 19 D. 11x + 4y = -51
Find the domain and range of the relation.
A. domain: (-?, ?), range: (-?, ?) B. domain: [-2, ?), range: [-3, ?) C. domain: (-?, -2) or (-2, ?), range: [-3, ?) D. domain: (-?, ?), range: [-3, ?)