Hey there!!
The given set is a function
( x , y ) - this is the form in which we write co-ordinates
In order to be a function , at least x values shall repeat.
Noted down all the x values
2 , -1, 4 , -2
None of the values is repeating.
Hence, the given data is a function
Hope my answer helps!
Answer:
-|x|=-3
|x|=-3
|-x|=-3
Step-by-step explanation:
Step-by-step explanation:
I think B or F is the best answer
12 in each basket.
28÷4= 7
12÷4= 3
8÷4=2
7+3+2= 12
Hope this helps!
Answer:
Two distinct real solutions.
Step-by-step explanation:
Given the equation in the form 
, you need to find the Discriminant with this formula:
For the equation 
you can identify that:
Then, substituting these values into the formula, you get that the Discriminant is:
Since 
, then has two distinct real solutions.
