Determine a window which gives a complete graph of the polynomial function.f(x) = 2x4 + 2x3 - 4x2 - 3x - 6
A. [-5, 5] by [-2, 1]
B. [-3, 3] by [-10, 5]
C. [-2, 2] by [-10, -5]
D. [-3, 3] by [-3, 4]
Answer: B
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Which expression(s) is(are) true? 1. A plane as a geometric figure that has position but no length, width, or depth. 2. Points are labeled with capital letters. 3. A plane extends infinitely far in both directions, but has no width or depth. 4. Planes are made up of points. 5. A line is a flat surface, extending infinitely far in every direction, that has length and width but no depth.
A. 1, 2, 3, 4 B. 2 , 4 C. 1, 2, 4, 5 D. 1, 2
Use Gaussian elimination or Gauss-Jordan elimination to 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 95 black, 100 white and 90 red wires. How many of each cable were made?
A. 58 cable A 30 cable B 22 cable C B. 5 cable A 18 cable B 25 cable C C. 5 cable A 30 cable B 25 cable C D. 30 cable A 5 cable B 25 cable C
Solve.-6.3q + 1.8 = -24.6 - 1.9q
A. 4.5 B. -31 C. 6 D. 4.2
Provide an appropriate response.You are asked to change 5
to an improper fraction. What should be your first step?
A. Multiply 8 and 5. B. Divide 8 by 13. C. Multiply 13 and 5. D. Add 5 and 8.