f(r) = 2r^2 + 5r + 7
2nd degree, 3 terms.
degree is the highest power of the variable
terms are separated by + and -
factors are separated by * or /
sometimes * is implied,as in 3x
Classify by degree an by number of terms f(r)= 2r to the second power +5r+7
1 answer
1 answer