Lesson 7 Building Strong Roots Solidify Understanding
Divide using long division. (These problems have no remainders. If you get one, try again.)
Predict the number of roots for each of the given polynomial equations.
The graphs of the polynomials from the previous problems are shown. Check your predictions. Then, use the graph to help you write the polynomial in factored form.
The graphs of problems 19 and 20 don’t seem to follow the Fundamental Theorem of Algebra, but there is something similar about each of the graphs. Explain what is happening at the point
Find the roots of each quadratic function.