Determine if the relation is a function. Assume x is the independent variable.{(-1, 6), (1, 4), (4, 2), (7, -2)}
A. Yes
B. No
Answer: A
Mathematics
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Find the volume.
A. 676 cm3 B. 1352 cm3 C. 17,576 cm3 D. 78 cm3
Mathematics
Find the intercepts for the equation.2x + y = -10
A. (-10, 2) (-6, -10) B. (-6, 0) (2, 0) C. (-5, 0) (0, -10) D. (0, -6) (0, 2)
Mathematics
Solve.How many bricks are needed to build a wall that is 
feet wide and 10 feet high if each brick is 8 inches wide and 3 inches tall? Assume the bricks are laid so the longer side is horizontal and the size of the brick includes mortar.
What will be an ideal response?
Mathematics
Find anand a6 for the following arithmetic sequence.1, 4, 7, 10, 13
A. an = 3n - 2; a6 = 16 B. an = 1(3)n-1; a6 = 243 C. an = 2n - 3; a6 = 9 D. an = n + 3; a6 = 9
Mathematics