Sketch the graph of the function and find the domain and range.f(x) = -(x + 1)2 + 4
A. domain: x ? - 1
range: y ? - 4
B. domain: all real numbers
range: y ? 4
C. domain: x ? 1
range: y ? 4
D. domain: all real numbers
range: y ? - 4
Answer: B
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Provide an appropriate response.Which of the following is NOT a name for ?ABC? 
A. ?CBA B. ?B C. ?AaC D. ?a
Solve the problem.A population is increasing according to the exponential function defined by y = 3e.04x, where y is in millions and x is the number of years. Which of the following should be done in order to answer the question "How large will the population be in 3 months?"
A. Solve 3e.04x = 1/4. B. Evaluate y = 3e.04(3). C. Evaluate y = 3e.04(1/4). D. Solve 3e.04x = 3.
Solve the system using matrices. If there is no solution or if there are infinitely many solutions and a system's equations are dependent, so state.
A. {(2, -4, 0)} B. {(0, 0, -4)} C. infinitely many solutions; dependent equations D. no solution or ?
Fill in each blank with the appropriate response.The graph of y = - 
+ 4 can be obtained from the graph of y = 
by reflecting across the __-axis, vertically shrinking by a factor of 
reflecting across the __-axis, and shifting vertically ___ units in the _______ direction.
A. y; 
; x; 4; downward
B. x; 
; x; 4; upward
C. x; 4; y; 
; upward
D. y; 
; x; 4; upward