Q #3. Ifetify the mapping diagram that represents the relation and determine whether the relation is function..{(- 3,-6),(-1,-6)
,(5,-6),(8,-6)
1 answer:
Every ordered pair has a second number of -6, so the mapping with -6 as the sole number on the right is the appropriate mapping. A mapping is only <em>not a function</em> if it maps a number to two or more different values (as shown in the top diagram of your attachment).
The appropriate choice is not shown in your question. It would be the one attached below.
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Answer:
hello.
Step-by-step explanation:
hope this is the answer but not sure
Answer:
The approximate length of segment EF is 7 unit
Step-by-step explanation:
Given figure is the graph having E and F coordinate
The coordinate of point E = ( ,
) = ( - 2 , -4 )
The coordinate of point F = ( ,
) = ( 2 , 2 )
Let The distance between the points E and F = D
So, D =
or, D =
Or, D =
or, D =
∴ D =
I.e D = 7.21 unit
So, Approximate value of D = 7 unit
Hence The approximate length of segment EF is 7 unit . Answer