Find the y-intercept of the rational function.
a rational function is graphed in the second quadrant, and in the first, third and fourth quadrants are other pieces of the graph. the graph crosses the x-axis at 6 and crosses the y-axis at negative 2.
a. (0, −2)
b. (−2, 0)
c. (0, 6)
d. (6, 0)

What is a possible solutions of the x> 3?

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

What is the sum of the first 8 terms of the geometric series