Multiple Choice. Write the letter of the correct answer.
1. The graph of P(x) = (x+2)(2x-3)(x+5) crosses the x-axis
a. Once
b. Twice
c. Thrice
d. Four times
2. What is the remainder when xy - 2x2 - 4x + 5 is divided by x - 3?
a. -2
b. 0
c. 1
d. 2
3. Find the g(2) if g(x) = 2x3 - 5x2 + 6x -11
a. -3
b. -24
c. 4
d. -11
4. Which of the following is a factor of x4 + x - x - X -18?
a. X-2
b. x-5
C. x+7
d x+5
5. Which of the following is a zero of f(x) = 4x4 4x?- 25x2 + x + 6?
a. 1
b. 2
c. 3
d. 4
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Answer:
1.b
2.c
3.b
4.a
5.d
Step-by-step explanation:
tama yan