3) For each statement determine that if we need a function or binary relation. What are the domain and range? If we need a function, is that one-to-one, onto or bijective? If we need a relation, is that reflexive, anti- reflexive, symmetric, anti-symmetric, or transitive? a) On the set of real numbers y = log2x b) On the set of real numbers x² = y²

A relation is graphed on the set of axes below. Based on this graph, the relation is A. a function because it passes the horizontal line test B. a function because it passes the vertical line test C. not a function because it fails the horizontal line test D. not a function because it fails the vertical line test

1. Determine whether the relation represents a function. If it is a function, state the domain and range. 3 15 OA OC 25 A) function domain:(15, 20, 25, 301 range: (3, 4, 5, 6) B) function domain: (3, 4, 5, 6) range: [15, 20, 25, 30) C) not a function

please show with example    The domain for each relation described below is the set of all positive real numbers. Select the correct description of the relations.   x is related to y if y = x+1