Q2Week3-Relations and Functions

Front

Which of the following is NOT a relation? Options: , , ,

Back

Front

Which of the following is a function? Options: , , ,

Back

Front

What is the domain of the set of ordered pairs: {(0,1),(0,2),(0,3),(0,4),(0,5)}?

Back

{0}

Front

The given examples are functions except ONE. Which one is not a function?

Back

Front

Verify which ordered pair is a one-to-one correspondence:

{( 1,2),(2,3),(3,4),(4,5),(5,6)}

,

{( 3,2),(4,2),(5,2),(6,2),(7,2)}

,

{( -1,2),(-1,3),(-1,4),(-1,5),(-1,6)}

,

{(5,5,5,5,5)}

Back

{( 1,2),(2,3),(3,4),(4,5),(5,6)}

Front

What is the range of the function: y = 2x+3 if the domain has value of -3?

Back

-3

Front

Verify if the ordered pairs below represent a function or not: G: { (0,2), (1,3), (2,4), (3,5), (4,6) }

Back

Yes, it is a function because the abscissa of the domain corresponds to one and only one value in the range.

Front

Back

Front

What equation is represented if 25 people join the outing at Magayon Beach with an entrance fee of Php 150 per person? All choices EXCEPT one is correct about the situation. Which one is not correct? Options: The equation is y=25x, The graph is a straight line, The function is linear, The correspondence is many-to-one.

Back

The correspondence is many-to-one.

Front

Correspondence of elements in the Domain to elements in the Range.

Back

Relation