Perform the indicated operation. Assume that all variables represent nonnegative real numbers.
+ 6
+ 3
A. 9
B. 9
C. 28
D. 28
Answer: C
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Determine whether the pair of lines is parallel, perpendicular, or neither. 3x - 2y = -8 2x + 3y = -4
A. parallel B. perpendicular C. neither
Find the numerical value of the expression for 
and 
5x
A. a) 20 b) 90 B. a) 90 b) 20 C. a) 9 b) 23 D. a) 23 b) 9
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) Graph f using a graphing utility.(c) Find the x- and y-intercepts of the graph.(d) Use the graph to determine the local maxima and local minima, if any exist. Round turning points to two decimal places.(e) Use the information obtained in (a) - (d) to draw a complete graph of f by hand. Label all intercepts and turning points.(f) Find the domain of f. Use the graph to find the range of f.(g) Use the graph to determine where f is increasing and where f is decreasing.f(x) = x4 - 1.8x2 + 0.5184
What will be an ideal response?
Using the pair of parametric equations, find the values of A and B in the table.x = -4t + 3, y = t + 6, for 0 ? t ? 7
A. A = -1, B = 7 B. A = -8, B = 2 C. A = -4, B = 6 D. A = -5, B = 8