Isabelle went hiking. she climbed part way up a mountain and stopped to have lunch. then, she climbed to the top. she took several photos and watched the birds for a while. then, she climbed down.
which graph could represent isabelle’s climb?

Answer to your question: a. the fundamental theorem of algebra tells you that the equation will have two complex roots since the degree of the polynomial is 2. the roots are ​ x=1±i7√2 .number of roots=degree of polynomialhere, degree of polynomial is 2 so number of roots will be 2.hope it *_*

Idon’t have want a lot more