9514 1404 393
Answer:
a. It represents both a relation and a function
Step-by-step explanation:
The expression on the right is a polynomial of degree 2.
Any polynomial in a single variable is a function.
Any function is a relation.
So, ...
it represents both a relation and a function
Answer:
12
Step-by-step explanation:
Do 1 divided by 4 and you get 0.25 then divide 3 and 0.25 and you get 12
Answer:
option no (C) is correct
Step-by-step explanation:
Answer:
why did you delete my answer??????
Step-by-step explanation:
The best way to solve is by using elimination method.
20x = -58 - 2y
17x = -49 - 2y
Multiply second equation by -1
20x = -58 - 2y
-17x = 49 + 2y
Add equations.
3x = -9
Divide.
x = -3
Plug in -3 into one of the equations.
17(-3) = -49 - 2y
-51 = -49 - 2y
Add 49 to both sides.
-2 = -2y
Divide.
1 = y
So your solution is (-3, 1).
I hope this helps love! :)
