Which of the following could be the value of n in the equation f(x)=x*iff is a polynomial function?
A 2
C. 1/4
B.0
D.V3
2. What is the leading coefficient of the polynomial function f(x) = x-2x -4?
C.1
th
3. Which polynomial function in factored form represents the given graph?
A fx-(2x+3)(x-1)
B fx-(2x+3)(x-1)
Cfx (2x+3)(x-1)
D. fx-(2x+3)(x-1)
4. A car manufacturer determines that its profit, P, in thousands of pesos, can be modeled by the function
Px=0,00125x4+x-3. where x represents the number of cars sold. What is the profit at x150?
A Php 75.28
C. Php 632.959.50
B. Php 3,000,000.00
D. Php 10,125,297.00
5. In circle F on the right, AG is a diameter. What is m AD if 2. DFG - 85?
A. 65'
B 140°
C 950
D. 280
6. What is the leading coefficient of the polynomial function f(x) - 2x + x + 4?
A 1
C.3
7. How should the polynomial function f(x) - 2x + x + 3x + 4 be written in standard form?
A f(x) = x + 2x + 3x + 4
C. f(x) = 4 + 2x + x + 3x
B. f(x) = 4 + 3x + 2x + x
D. f(x) = 3x + x + 2x + 4
8. Which of the following could be the graph of the polynomial function y = x - 4x2 + 3x - 12?
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