DS
Which of the following sets of ordered pairs is a function?
SAB
ME
A
{(1, 5), (2, 6), (4,5)}
B
{(5,5), (6,5), (5, 6)}
ID &
POND
C
{(2,3), (-4, 5), (2, 6)}
D
{(2,3), (2, 6), (-2, 8)}

A.

Step-by-step explanation:

Every input (x) has exactly 1 output (y)

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

step-by-step explanation:

the triangles are similar. therefore the corresponding sides are in proportion:

              cross multiply

            divide both sides by 32