The graph shows how the number of gallons of water in a bathtub changes as the tub is being filled.
a. What is the slope of the line?
b. How can you show that the slope of the line is constant?

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 *_*