Answer:
Step-by-step explanation:
To be a function x can't repeat with a different y so in a every element of x is mapped to a different y so it is a function.
For choice B, -4 is paired with both 7 and 8 so it is not a function.
Choice C is a function since each x is paired with a different y.
Answer:
22?
Step-by-step explanation:
I sorry if my answer is wrong.
Answer:
The product of the given expression
= 72x^6y^3[/tex]
Step-by-step explanation:
Given expression is 
To find the product of the given expression:
The product of the given expression can be written as


[since
]

Therefore the product of the given expression
is 
Therefore,
=-48x^7y^3[/tex]
Answer: 2
Step-by-step explanation:
2/7 + 13/14 = 1 3/14
4/14+13/14 = 17/14
Answer: 24
Step-by-step explanation:
Area = 1/2 x base x height