What is the vertex?

y=2(-1)^{2}+4(-1)-3y=2(−1)2+4(-1)-3

Name the most appropriate metric unit for each measurement like the mass of cow

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.