thousands) at x = 250?
A Php 101.25
& A car manufacturer determined that its profit P. in thousands of pesos, can be modelled by the
function P=0.000125x* + x - 3, where x represents the number of cars sold. What is the profit (in
C. Php 5,265,000.00
B Php 488,528.25
D. Php 10,125,297.00
10. A demographer predicts that the population (P) of a town t years from now can be modeled by a
function Pt=67-500+200t+12,000. What will be the population of the town 3 years from now?
A 12 456
B. 12 951
C.124 560
D.1 295 100
11. What is the constant term of the polynomial function f(x)= x®(5x+3)(3x-7)?
A 1
B. 2
C. 3
DO
12. At most how many turning points does the polynomial function f(x)=x®(x2-2)(x+5)?
A2
B.4
C.5
D. 6
f(x)= 3x²
13. What are the x-intercepts of the polynomial F(x)=x(x-2)(x+5)(x+4)?
A 0,2-5,4
B. 1, -2, 5, 4 C.0, -2, 5,4
D. 1, 2, -5,4
14. The total number of hexagons in a honeycomb can be modeled by the function
- 3x+1, where x is the number of rings and f(x) is the number of hexagons. How many hexagons does
a honeycomb with 9 rings have?
A 39
B.96
C. 217
D. 271
15. Which of the following is the sketch of the polynomial function f(x) = x3+2x2 -5x - 6
C
B
D.​