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
Looking at the 4 tables, answer the following questions.
(3 points)
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 2
:: Relation 3
:: Relation 1
:: Relation 1 and 4
:: Relation 2 and 4
:: Relation 3 and 4
:: Relation 2
:: Relation 2 and 3
:: Relation 4
A. The tables that do not represent a function are Relation 2 and Relation 3.
B. The tables that represent a linear relationship are Relation 1 and Relation 2.
C. The table that shows a decreasing relationship is Relation 4.
are you sure?
I apologize for the confusion. Let's analyze the tables again:
A. The table(s) that do not represent a function is Relation 3 because for the same value in X, there are different values in Y (X=3, Y=3 and X=4, Y=3).
B. The table(s) that represent a linear relationship are Relation 1 and Relation 4. In Relation 1, as X increases by 1, Y increases by 2. In Relation 4, as X increases by 1, Y increases by 10.
C. The table(s) that show a decreasing relationship is Relation 2. As X increases by 1, Y decreases by 3.
So, the correct answers are:
A. Relation 3 does not represent a function.
B. Relation 1, Relation 2, and Relation 4 represent a linear relationship.
C. Relation 2 shows a decreasing relationship.