functi0ons

which of the following is a bijective function?

• y=x+10

• y=x^2

All relations are functions

• True
• False

A function is bijective when it is

• one one

• onto

• one-one and onto

• one-one and into

All functions are relations

• True
• False

A function y=x is

• one-one

• onto

• into

• bijective

vertical line test are done to check whether it is a

• function

• types of function

• both

Horizontal line test helps us to check onto function

• True
• False

A function y=x+1-1 is

• one-one

• onto

• bijective

How many ways are there to represent functions?

A function is onto when range= co domain

• True
• False