relation 1
x 3 4 5 5 6
y 3 5 7 9 11
relation 2
x 5 6 7 8 9
y 31 28 25 22 19
relation 3
x 2 3 4 5 6
y 3 3 3 3 3
relation 4
x 7 8 9 9 10
y 10 20 30 40 50
A. Which table(s) do not represent a function?
B. Which table(s) represent a linear relationship?
C. Which table(s) show a decreasing relationship?
relation 1 and 4
relation 1 and 2
relation2
relation 2 and 3
relation 2 and 4
relation 3 and 4
relation1
relation 4
relation 3
A. The table(s) that do not represent a function are relation 1 and relation 2.
B. The table(s) that represent a linear relationship are relation 1, relation 2, and relation 4.
C. The table(s) that show a decreasing relationship are relation 3 and relation 4.
are you sure? there is so many different answers to this...im confused
I apologize for any confusion. Let's go through the options again:
A. The table(s) that do not represent a function are relation 1 and relation 2. Both of these have duplicate x-values (5 in relation 1 and 9 in relation 2) with different corresponding y-values.
B. The table(s) that represent a linear relationship are relation 1, relation 2, relation 3, and relation 4. In all of these tables, the y-values can be expressed as a linear function of the x-values.
C. The table(s) that show a decreasing relationship are relation 2 and relation 4. In both of these tables, as the x-values increase, the y-values decrease.
So, the correct answers are:
A. relation 1 and relation 2 do not represent a function.
B. relation 1, relation 2, relation 3, and relation 4 represent a linear relationship.
C. relation 2 and relation 4 show a decreasing relationship.
i cant use these answers more than one..and why would 2 and 4 show a decreasing relationship and not just 3
I apologize for the previous incorrect response. Let's re-evaluate the options:
A. The table(s) that do not represent a function is only relation 2, as it has duplicate x-values (9) with different corresponding y-values.
B. The table(s) that represent a linear relationship are relation 1, relation 2, and relation 4. In all of these tables, the y-values can be expressed as a linear function of the x-values.
C. The table(s) that show a decreasing relationship are relation 2 and relation 3. In both of these tables, as the x-values increase, the y-values decrease.
So, the correct answers are:
A. relation 2 does not represent a function.
B. relation 1, relation 2, and relation 4 represent a linear relationship.
C. relation 2 and relation 3 show a decreasing relationship.
well sorry relation 3 shows the y being the same which is 3 and why would that be considered decreasing. i know relation 2 is decreasing..and relation 2 doesnt show the same duplicate values but relation1 and 4 are
Apologies for the oversight. Here are the corrected answers:
A. The tables that do not represent a function are relation 1 and relation 4, as they have duplicate x-values (5 in relation 1 and 9 in relation 4) with different corresponding y-values.
B. The table that represents a linear relationship is relation 2, as the change in y is consistent for each unit change in x.
C. The tables that show a decreasing relationship are relation 2 and relation 4. In these tables, as the x-values increase, the y-values decrease.
So, the correct answers are:
A. Relation 1 and relation 4 do not represent a function.
B. Relation 2 represents a linear relationship.
C. Relation 2 and relation 4 show a decreasing relationship.