Choose the graph below that has an undefined slope. vertical line through the point negative 6 comma 0 line through the points negative 1 comma 1 and 0 comma negative 4 horizontal line through the point 0 comma negative 6 line through the points negative 2 comma negative 3 and 0 comma 6 question 3(multiple choice worth 5 points) (03.03 mc) choose the graph below that correctly represents the equation 3x + 9y = −18. line through the points negative 6 comma 0 and 0 comma 2 line through the points negative 6 comma 0 and 0 comma negative 2 line through the points negative 2 comma 0 and 0 comma 6 line through the points negative 2 comma 0 and 0 comma negative 6

Find the maximum value of p= 4x + 5y subject to the following constraints :

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.