Someone just robbed a bank. The police set a triangular perimeter of 16 kilometers where the robber may be hiding. Two of the three coordinates for this triangular perimeter are (2, 2) and (-2, -1). Each unit represents a kilometer. The area covered is a 12 square kilometers. Which of the following is the third coordinate of the triangular perimeter?

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

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step-by-step explanation: