Answer:
increase
Step-by-step explanation:
if your number gets bigger it's increase
if it gets smaller it's decrease
Answer:
coefficient of x: 2
coefficient of y: 3
coefficient of z: -7
Step-by-step explanation:
To solve this problem, first we need to sum the polynomials A and B, then we need to check the coefficients of x, y and z.
The sum of the polynomials is:
A + B = 5z + 4x^2 - 6y + 2 + 2x + 9y - 12z - 2
A + B = 4x^2 + 2x + 3y - 7z
So, the coefficients are:
coefficient of x^2: 4
coefficient of x: 2
coefficient of y: 3
coefficient of z: -7
Product means the answer to multiplication problems.
so 7/2 = 3.5 then 3.5/2 = 1.75
(1.75 * 2) = 7/2
