Question

How many coefficients are in the expression
6.2 – 2c + d – 3c + 9d - 12?

1

2

3

4

Answer 1

coefficients are the numbers infront of the letters.

Answer 2

Like 2c?

Answer 3

so the 2 infront of the c is considered a coefficient

also, just because 'd' doens't have a written number infront of it, there will always be a 1 infront of it, we just don't write it.
so, d is the same as 1d,

make sense?

Answer 4

So 4?

Answer 5

yep ^_^