3. y = x4 - 7x2 + 6x
no
even
rising pising W W
4. y = -x4 + 2x3 + 13x2 –
14x - 24
nco
even
Falling fatting M M
Summarize your findings from the four cases above. What do you observe if:
and
1. the degree of the polynomial is odd and the leading coefficient is
positive?
2. the degree of the polynomial is odd and the leading coefficient is
negative?
3. the degree of the polynomial is even and the leading coefficient is
positive?
4. the degree of the polynomial is even and the leading coefficient is
negative?​