It is B because the equation for slope is x/y and when x=1 y=2 so it is 1/2
Answer:
9x-4y-87
Step-by-step explanation:
2x-4y+7x-87
9x-4y-87
<em><u>The expressions that are polynomial are:</u></em>
6 + w

z + 1
<em><u>Solution:</u></em>
A polynomial is an expression with variables and coefficients with the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables
1) 6 + w
Here "w" is a variable, hence it is a polynomial expression

This is a polynomial, since it has variables and coefficients and variable with non negative exponent
3) z + 1
This is also a polynomial with variable "z" and has addition operation

Since it has root so it is not a polynomial
Step-by-step explanation:
the proof is given above
Answer:
8,-1,-9,-18,-27,-36
and so on i would think it would be -27
Step-by-step explanation: