Which of the graph below passes the vertical line test ?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?

Which of the following polynomials is the expansion of (* x - y)4?