What is the form of the function:
y = 2x² + 3x + 2

Evaluate the expression for the given value of the variable 7a - 4a for a =8

What is the value of f(x) = 2.2 for f(-2)?

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.