Divide the given interval into n subintervals and list the value of ?x and the endpoints 
of the subintervals.-5 ? x ? 2; n = 5
A. ?x = 0.4; a0 = -5, a1 = -4.3, a2 = -2.9, a3 = -0.8, a4 = 0.6, a5 = 2
B. ?x = 1.4; a0 = -5, a1 = -4.3, a2 = -2.2, a3 = -0.8, a4 = 1.3, a5 = 2
C. ?x = 1.4; a0 = -5, a1 = -3.6, a2 = -2.2, a3 = -0.8, a4 = 0.6, a5 = 2
D. ?x = 1.75; a0 = -5, a1 = -3.25, a2 = -1.5, a3 = 0.25, a4 = 2
Answer: C
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Miles Driven
A. 2 B. 3 C. 4 D. 5
Divide. Express the quotient as a mixed number in lowest terms. 
A. 1
B. 1
C. 2
D. 1
Use the table or the graph to solve the compound inequality.0 ? -5x < 15
A. {x
}
B. {x
}
C. {x
}
D. {x
}
Write an equation for a function whose graph fits the given description.The graph of f(x) = x2 is shifted 4 units to the left. This graph is then vertically shrunk by a factor of 
and reflected across the x-axis. Finally, the graph is shifted 7 units downward.
A. y = - 
(x - 4)2 - 7
B. y = 
(x - 4)2 - 7
C. y = - 
(x - 4)2 + 7
D. y = - 
(x + 4)2 - 7