Question

What do all these have in common? 3x^2+4x, -6, 4x, and 6

A. They're all coefficients
B. They're all variables
C. They're all factors
D. They're all terms

Answer 1

the answer is d.
coefficients are numbers next to a variable.
a variable is a letter, x is commonly used.
factors are what makes up a multiple (greatest common factor)
terms are just what they sound like.
to identity terms, you can put parentheses around every number and if the number has a variable with it, you put that with them. if there is a addition / subtraction sign, put that with them.
:)