Express the sum using summation notation. Use 1 as the lower limit of summation and i for the index of summation.
+ 
+ 
+ . . . + 
A. 
B. 
C. 
D. 
Answer: D
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Graph the equation.y = 2x - 5 
A. 
B. 
C. 
D. 
Determine whether the statement is true or false.If p is true, then ~p ? (q ? r) is true.
A. True B. False
Analyze the graph of the given function f as follows:(a) Determine the end behavior: find the power function that the graph of f resembles for large values of |x|.(b) Find the x- and y-intercepts of the graph.(c) Determine whether the graph crosses or touches the x-axis at each x-intercept.(d) Graph f using a graphing utility.(e) Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(f) Use the information obtained in (a) - (e) to draw a complete graph of f by hand. Label all intercepts and turning points.(g) Find the domain of f. Use the graph to find the range of f.(h) Use the graph to determine where f is increasing and where f is decreasing.f(x) = -2(x - 3)(x + 1)3
What will be an ideal response?
Solve the logarithmic equation.log3(18 - 3x) = 3
A. {3}
B. 
C. 
D. {-3}