What is the area of this parallelogram?
Need Helpp ;-;

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.

Without graphing, identify the quadrant in which the point (x, y) lies if x < 0 and y < 0.

The function f(x) is shown on the graph. what is f(0)? a. 0 only b. –6 only c. –2, 1, 1, and 3 only d. –6, –2, 1, 1, and 3 only