Identify the domain and range of the relation and determine whether the relation is a function (-6,8) (-5,6) (1,-6) (-5,-8)

The Domain of these ordered pairs would be: -6, -5, and 1

The Range of these ordered pairs would be: 8, 6, -6, and -8

No, the relation is not a function.

Step-by-step explanation:

The domain is the X and the range is the Y

A function is a relation in which an input (the X) matches with only one output (Y). In this relation, the -5 has two different outputs (6 and -8) which indicates that this is not a function.

1.true 2.false? ? i think. .

step-by-step explanation:

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.