Figure this out for me!! (60 pts)
2 answers:
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Answer:
B ) Negative
Step-by-step explanation:
Given the expression 3xy
when x>0 and y<0
The value of the expression 3xy will be negative.
This is because the product of a positive and negative number will always be negative.
For illustration,
Let x=5>0 and y=-5<0
3xy=3(5)(-5)=-75
NOTE:
Answer:
The range of 2x+329:
Step-by-step explanation:
Given the expression
We know that range is termed as the set of values of the dependent variable for which a function is defined.
- We also know that the range of polynomials with odd degree is all the real numbers.
i.e.
The given expression is a polynomial with an odd degree. Hence, the range of this expression will be all the real numbers.
Thus, the range of 2x+329: