Question

Identify the coefficients in the following expression.
-7x + 8y - 3z + y - 9

Answer 1

Coefficients are numerical quantity that are put before multiplying a variable in an expression, eg. 8 in 8x^y.
Therefore, the coefficients are:
-7
8
-3
and -9
Hope this helps!:)

Answer 2

The coefficients are -7, 8, -3, 1, and -9