Use Euler's method to approximate the indicated function value to three decimal places using 
= 2xy; y(1) = 1; find y(1.4)
A. 2.982
B. 2.287
C. 2.591
D. 2.928
Answer: B
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Provide an appropriate response.Markdowns are typically used:
A. all of these are appropriate uses of markdowns B. when merchandise is priced too high to begin with C. when merchandise goes out of style, or is seasonal D. when pricing perishables
Plot the ordered pair in the Cartesian plane, and state in which quadrant or on which axis it lies.(-4, 6)
A. Quadrant IV
B. Quadrant III
C. Quadrant II
D. Quadrant I
Write an equation to describe the relationship and solve the problem.z varies directly as x. If z = 
when x = 
, find z when x = 
.
A. z = 5x; 
B. z = 
x; 1
C. z = 5x; 20
D. z = 
x; 
Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. A 10-ft. board is cut into 2 pieces so that one piece is 2 feet longer than 3 times the shorter piece. If the shorter piece is x feet long, find the lengths of both pieces.
A. shorter piece: 2 ft; longer piece: 8 ft B. shorter piece: 28 ft; longer piece: 30 ft C. shorter piece: 6 ft; longer piece: 32 ft D. shorter piece: 5 ft; longer piece: 30 ft