Multiple choice answer this question

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.