Question

Asked Sep 22, 2019

See attached

Step 1

Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and specify the other subparts (up to 3) you’d like answered.

Graph 1: We first write the coordinates of the points (-5,4), (-4,-4),(-1,-3),(2,5),(4,4), (5,-2)

Here we see for one x value there is exactly one y value.

So, graph 1 represents a function.

Answer: Graph 1 is function

Step 2

**Definition of Vertical Line Test: A test use to determine if a relation is a function. A relation is a function if there are no vertical lines that intersect the graph at more tha...**

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