Does this graph show a function? Explain how you know. 2
X
0
-8 6 4 12
-2
2
4
8
-6
8+

It is a function

Step-by-step explanation:

Well this is graph is a function.

Well I did the vertical line test.

The vertical line test is where you draw a vertical line and if it touches two points it is not a function.

If it doesn’t touch 2 points it is a function.

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.

step-by-step explanation:

coldest temperature they recorded add me europa2433

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