Describe two different ways you could determine whether a function is linear. Describe how these two methods relate to one another, and a possible classroom activity that would help students to see this connection.

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.