1.) A system of linear equations is graphed below. Which ordered pair is the best estimate for the solution to the system?
(1/2, 0)
(1, 1)
(1/2, 1)
(1/3, 0)

2.) Use a graphing tool to solve the system.

{4x−15y=−43
{
{2x−3y=−2

Which ordered pair is the best estimate for the solution to the system?

(5.5, 4.3)
(6.5, 5.2)
(5.1, 4.8)
(4.8, 5.2)

Consider the system: y = 3x + 5 y = ax + b what values for a and b make the system inconsistent? what values for a and b make the system consistent and dependent? explain

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?