Question

In the expression -5yf^2, what are the coefficients and variables?

a) -5, y, f^2
b) -5, yf^2
c) -5y, f^2
d) -5yf, 2

Answer 1

The expression -5yf^2 contains a coefficient and two variables: y and f^2.

Step-by-step explanation:

The expression -5yf^2 contains a coefficient and two variables. The coefficient is -5, which is the number that multiplies the variables.

The variables are y and f^2, where y represents one variable and f^2 represents another variable raised to the power of 2.

So, the correct answer is option a) -5, y, f^2.