What’s the value of x?

Which polynomial function has x intercepts -1, 0, and 2 and passes through the point (1, -6)

Prove that quadrilateral is a rhombus.

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?