Determine where the function is linear or quadratic. identify the quadratic, linear and constant terms

a. y=(x+1)(4x-1)-4x^2

b. f(x)=(3x+-6)

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds