Is it a function and whats the domain and range
Picture below

Function? Not a function

Why? For a single input of -3, we're getting two outputs of 2 and 6.

The domain is {-6, -3, -1, 3}.

The range is {2, 4, 6, 7}.

Step-by-step explanation:

Hi there!

A function is a special type of relation where for every input of x, you would only get 1 output of y.

In this question, we're given a mapping diagram on the left. The ellipse on the left shows us the domain, also known as the inputs of x. The one on the right shows us the range, also known as the outputs of y.

Notice how the input of -3 gives us two outputs, 2 and 6. Because we're getting two outputs from one input, this is NOT a function.

The domain is {-6, -3, -1, 3}.

The range is {2, 4, 6, 7}.

I hope this helps!

answer: a and c are correct

step-by-step explanation:

the +5 is the vertical translation

the added negative symbol in front is the reflection over the y-axis

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.