Answer:
True - depends on context
Step-by-step explanation:
Polynomial means "many terms' and must have 2 or more terms which includes binomials. If this is true, then the expression is false because x+2 is a polynomial specifically binomial without degree 2. This is because we applied the definition of a polynomial loosely.
However, in terms of functions and with s stricter definition then polynomials are expressions with degree 2 or higher usually with 3 or more terms. Then it is true.
To solve a problem like this, you will need to use substitution or elimination. For the sake of an example I will solve this using substitution.
First, solve one of the equations for x or y:
3x-5y=-39
3x=-39+5y
X=(-39+5y)/3
Then substitute for the value of x in the second equation:
6x+2y=-42
6((-39+5y)/3)+2y=-42
Solve for y:
-78+10y +2y=-42
-78+12y=-42
12y=36
Y=3
Once you've solved for y, you can plug in it's value to find x:
X=-39+5(3)/3
X=-24/3
X=-8
So, we can conclude that the correct answer is B. (-8,3)
Answer: False
Step-by-step explanation:
Although it does go through y= -4
Doing Rise/Run we go up 2 and and over to the right 3 and see it does not cross through the point.
Answer:
i need the anwser to
Step-by-step explanation:
The volume is simply just 628 / 2 then you divide that by two, easy sorry if it’s wrong
