Is the function even, odd, or neither?

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?

When only separate discreet points are graphed it is called?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?