Question

Please help me with this question I need it for a math test!!!!! Is this graph a function if so select all relations that are part of the graph.
A.(0,-7)
B.(1,-4)
C.(-4,1)
D.(-7,0)

ITS WORTH 30 POINTS!!!!​

Answer 1

Answer: Yes it is a function. The relation is (0,-7) and (-4,1)

Step-by-step explanation: points (0,-7), and (-4,1) are the points that make this graph a function. You can do the vertical line test and will see that this graph is a linear function since all linear functions are in the form of y = mx+b. By using a pencil pointing vertically, you will only pass through its points once.

Hope this helps.