Factor, if possible.15y2 + 22y + 8
A. (3y + 2)(y + 4)
B. Prime polynomial
C. (3y - 2)(5y - 4)
D. (3y + 2)(5y + 4)
Answer: D
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Divide numerator and denominator by the highest power of x in the denominator to find the limit.
A. -?
B. ?
C.
D. 0
Solve the problem.Abbey is driving a delivery truck on a straight road. The graph shows the distance y in kilometers that Abbey is from Store A after x hours. (i) Find the slope-intercept form of the equation of the line. (ii) Use the graph to estimate the y-coordinate of the point
that lies on the line.
A. y = 25x - 300; (6, -150) B. y = -50x + 300; (6, 0) C. y = 25x + 300; (6, 450) D. y = -25x + 300; (6, 150)
Factor completely. State that the polynomial is prime if it cannot be factored.48x2 + 28xy + 4y2
A. (12x + 4y)(4x + y) B. 4(3x + y)(4x + y) C. 4(3x - y)(4x - y) D. prime
Use the table to answer the question. Write the number in words. Which type of housing is least used?
A. owning a condo; seven thousand, three hundred seventy-nine million, two hundred eleven B. renting a house; five billion, one hundred fifty-three thousand, three hundred fifty-four C. owning a condo; seven million, three hundred seventy-nine thousand, two hundred eleven D. renting a house; five million, one hundred fifty-three thousand, three hundred fifty-four