Graph (a) is function as it passes the vertical line test as well as the horizontal line test.
Further explanation:
Explanation:
The output values of the function are known as range and the input values on which function is defined is known as the domain of the function.
The one-to-one function is a function in which every value of the range has exactly one pre-image in the domain.
One-to-one function always passes the vertical line test and the horizontal line test.
Graph (a) is function as it passes the vertical line test as well as the horizontal line test.
Graph (b) is not a function as it doesn’t passes the vertical line test as well as the horizontal line test.
Graph (c) is not a function as it doesn’t passes the vertical line test as well as the horizontal line test.
Graph (d) is not a function as it doesn’t passes the vertical line test as well as the horizontal line test.
Learn more:
- Learn more about inverse of the function brainly.com/question/1632445.
- Learn more about equation of circle brainly.com/question/1506955.
- Learn more about range and domain of the function brainly.com/question/3412497.
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Relation and Function
Keywords: relations, functions, all relation are functions, all functions are relations, no relations are functions, no functions are relation, one-to-one, onto, graph representation, paired, y-value, x-values, origin.