Determine whether the graph given below represents functions. Give reason for your answers concering each graph

State whether the following graphs represent a founction. Give reason for your answer.

State whether the graph represent a function. Use vertical line test

Is phenylketonuria related to albinism? Give reason for your answer.

Does the following graph represent a function or a relation?

Will ultrasonic waves how any polarization? Give reason for your answer.

For each of the following statements, determine whether an inclusive ''Or'' or exclusive ''Or'' is used. Give reasons for your answer. To enter a country, you need a passport or a voter registration card.

For each of the following statements, determine whether an inclusive ''Or'' or exclusive ''Or'' is used. Give reasons for your answer. Students can take French or Sanskrit as their third language.

For each of the following statements, determine whether an inclusive ''Or'' or exclusive ''Or'' is used. Give reasons for your answer. Two lines intersect at a point or are parallel.

State whether the following statements are true or false. Give reasons for your answers. For any real number x , x^(2) ge 0 .