A plant measured x inches tall last week and 8 inches tall this week. Choose the expression that represents the number of inches the plant grew this week.

Is this a polynomial function? i need to know asap

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

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.