Add. 8a4 + 9a2
A. 19a12
B. 19a6
C. 17a8 + 2a4
D. 17a4 + 2a2
Answer: D
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Graph the function. Describe its position relative to the graph of the indicated basic function.f(x) = 4x-3 - 3; relative to f(x) = 4x
A. Moved left 3 unit(s);
moved up 3 unit(s)
B. Moved right 3 unit(s);
moved up 3 unit(s)
C. Moved left 3 unit(s);
moved down 3 unit(s)
D. Moved right 3 unit(s);
moved down 3 unit(s)
Determine whether or not the relationship shown in the table is a function.Does the table define weight as a function of the day in January?
A. Yes B. No
Solve the problem.A machine produces open boxes using square sheets of plastic. The machine cuts equal-sized squares measuring 3 inches on a side from each corner of the sheet, and then shapes the plastic into an open box by turning up the sides. If each box must have a volume of 675 cubic inches, find the length of one side of the open box.
A. 21 in. B. 14 in. C. 15 in. D. 18 in.
Solve the problem.A company makes 3 types of cable. Cable A requires 3 black, 3 white, and 2 red wires. B requires 1 black, 2 white, and 1 red. C requires 2 black, 1 white, and 2 red. They used 100 black, 110 white and 90 red wires. How many of each cable were made?
A. 10 cable A 30 cable B 93 cable C B. 10 cable A 103 cable B 20 cable C C. 20 cable A 30 cable B 10 cable C D. 10 cable A 30 cable B 20 cable C