Question

find the coordinates of the rectangle and use them to compute the area. (1 point) 10 units² 21 units² 20 units² 24 units²

Explanation:

Step1: Determine the length and width

From the graph, the length of the rectangle (along the \(x -\)axis) is \(5 - 2=3\) units. The width of the rectangle (along the \(y -\)axis) is \(3-(- 4)=7\) units.

Step2: Calculate the area

The area formula of a rectangle is \(A = l\times w\). Substitute \(l = 3\) and \(w = 7\) into the formula: \(A=3\times7 = 21\)

Answer:

\(21\ units^{2}\)