What is y=3x+1 wrote in standard form using integers

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Which is f(5) for the function –2x2 + 2x - 3?

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000