Graph the relation. Is the relation a function? Why or why not? {(-1, 9), (0, -1), (-1, 4), (4, 9)}

No; a domain value has two range values.

Yes; there is only one domain value for each range value.

Yes; there is only one range value for each domain value.

No; a range value has two domain values.

I think the answer is letter A . "No; a domain value has two range values".

The Range is the difference between the lowest and highest values. Example: In {4, 6, 9, 3, 7} the lowest value is 3, and the highest is 9. So the range is 9 − 3 = 6.... The range of the function is the set of all values that f takes.

Since  

x  =  − 1

produces  

y =  9

and  

y =  4 , the relation  

( − 1 , 9 ) ,     ( 0 ,  − 1 ) ,     ( − 1 ,  4 ) ,     ( 4 ,  9 )

is not a function.

The relation is not a function.

Graph.

{ ( − 1 ,  9 ) ,     ( 0 ,  − 1 ) ,     ( − 1 ,  4 ) ,     ( 4 ,  9 ) }

Step-by-step explanation: It's either A or D

what is domain value

The value of a domain name is the price any person/entity/organization has to pay in order to purchase a name for their website. The costs can range from a one-digit number to 6- or 7-digit numbers, depending on the valuation factors. Your domain could be the name of the next big start-up or brand.... The domain of a function f(x) is the set of all values for which the function is defined

The domain is the set of all the values of  

x

. The range is the set of all the values of  

y

.

Domain:

{ − 1 ,  0 ,  4 }

Range:

{ 9 ,  − 1 ,  4 }

Remove parentheses.

{ ( − 1 ,  9 ) ,     ( 0 ,  − 1 ) ,     ( − 1 ,  4 ) ,     ( 4 ,  9 ) }

Find the inverse.

No inverse can be found

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )