Function or not a function

-3 6

5 6

3 -2

-5 1

It is a function.

Step-by-step explanation:

A function is a relation between two sets that associates every element of the one set to exactly one element of the other set.

Given table :  Input values    Output values

                             -3                         6

                                5                        6

                                  3                      -2

                                 -5                         1

Here each input value value is related to exactly one out out value.

Hence, it is a function.

3030 ur welcome

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?