Perform the indicated operations. Write the resulting polynomial in standard form.
A. 18x2 - 
x + 
B. 18x2 + 
x - 
C. 18x2 - 
x - 
D. 18x2 + 
x + 
Answer: B
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Rewrite the following using radicals; then simplify if possible. Assume that all variables represent nonnegative values.23s1/2
A. 
B. s
C. 23
D. 23s
Solve the system of equations using elimination. State whether the system is inconsistent, or consistent and dependent.
A. infinitely many solutions; consistent and dependent B. no solution; consistent and dependent C. no solution; inconsistent D. infinitely many solutions; inconsistent
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?
Evaluate the expression.
a. 
b. 
c. not possible
d. 
e. 