Solve the problem.A 6-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: 6 ft; longer piece: 20 ft
B. shorter piece: 1 ft; longer piece: 5 ft
C. shorter piece: 3 ft; longer piece: 18 ft
D. shorter piece: 16 ft; longer piece: 18 ft
Answer: B
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Graph the ellipse. Label the intercepts.4x2 + 9y2 = 36
A. (-2, 0), (2, 0), (0, -3), (0, 3)
B. (-2, 0), (2, 0), (0, -3), (0, 3)
C. (-3, 0), (3, 0), (0, -2), (0, 2)
D. (-3, 0), (3, 0), (0, -2), (0, 2)
Provide an appropriate response.Explain, in your own words, what is the least common multiple of two numbers.
What will be an ideal response?
Using the curve-sketching guide, select the graph of the function.
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A. ?
B. ?
C. ?
Factor completely. If the polynomial cannot be factored, say it is prime.7y6 - 39y3 + 20
A. (7y3 - 4)(y3 - 5) B. (7y3 - 5y2 + y - 4)(y3 - 4y2 + y - 5) C. y2(7y2 - 4)(y2 - 5) D. y4(7y - 4)(y - 5)