Assignment:
Q1) Find the remainder when x^3+2x^2+5 is divided by x+2.
__________
Q2) The spread of a virus in an isolated community is modeled by N(t)=1100/1+49e^-0.3t, where N(t) is the number of people infected after t days.
a) Approximately how many people will be infected in 16 days?
___________
Q3) A ball is hit into the air. Its height, s, at time t, is given by the equation s(t)=-16t^2+74t+4. Determine the maximum height of the ball. Round to the nearest foot.
_________feet
Q4) Find the equation of the line passing through the point (2,-4) and having a slope of -3. Give your answer in slope-intercept form, y=mx+b
y=__________
Q5) Which of the following are odd degree polynomials?
a) x^3=x^2-1
b) x^7+x+1/x
c) x^3+x-5
d) x^7+x^9+x^10+4
e) (x^2+2)^5+4x
f) x(x-1)^2-5
g) x^5+1.
Provide complete and step by step solution for the question and show calculations and use formulas.