In the expression \( 8x^4 - 2x \), we can identify the coefficient and the exponent for each term as follows:
-
First term: \( 8x^4 \)
- Coefficient: \( 8 \)
- Exponent: \( 4 \)
-
Second term: \( -2x \)
- Coefficient: \( -2 \)
- Exponent: \( 1 \) (The exponent is 1 because \( x \) is the same as \( x^1 \).)
So for the expression \( 8x^4 - 2x \):
- The first term has a coefficient of \( 8 \) and an exponent of \( 4 \).
- The second term has a coefficient of \( -2 \) and an exponent of \( 1 \).