1. Fill in the tables below for each of the following polynomials: [K10] a) f(x)=-4x³-13x²+3x-9 Degree Type of polynomial Sign of leading coefficient End behaviours Domain b) f(x)=6x+7x² - 8x+9 Degree Type of polynomial Sign of leading End behaviours coefficient Domain

The population of a community is known to increase at a rate proportional to the number of people present at time t. The initial population P, has doubled in 5 years. Suppose it is known that the population is 12,000 after 3 years. What was the initial population Po? (Round your answer to one decimal place.) Po What will be the population in 10 years? (Round your answer to the nearest person.) persons How fast is the population growing at t= 10? (Round your answer to the nearest person.) persons/year Need Help? Read It Watch It

Match each of the following polynomial with whether it is even, odd or neither. - - P(x) = 3x*- 5x² + 1 A. Odd B. Neither odd, nor even v P(x) = 2x5 – 8x C. Even v P(x) = 2x - 8x +5

Determine the degree of the following polynomial. 4 P(x) = _5 *(x − 3)(x+8)?( −1)(x+3)3 A X