Polynomial Functions Review and Analysis
Explore polynomial functions, identify standard forms, degrees, terms, and factorizations. Analyze end behavior, zeros, and error identification. Learn solution finding techniques. Good luck!
Polynomial Functions Review and Analysis
E N D
Presentation Transcript
Name by degree and by number of terms. • By degree – Cubic • By number of terms - Trinomial
Name by degree and by number of terms.. • By degree – Quartic • By number of terms - Binomial
Write the function in factored form.Determine the zeros and any multiplicity.
Write the function in factored form.Determine the zeros and any multiplicity. The zeros are 0 (multiplicity 2), 5 and -2.
Use the graph to approximate all relative minimums and maximums.
Use the graph to approximate all relative minimums and maximums. Relative Maximum is 1. Relative Minimums are -7 and -1.5.
Explain the error that was made in the following problem. The student forgot to insert a zero in the top line for the term that is missing.
Given the roots of a polynomial to be -2 and -3i, you state the factors of the polynomial are (x+2) and (x+3i). Are you correct? Explain.
Given the roots of a polynomial to be -2 and -3i, you state the factors of the polynomial are (x+2)(x+3i). Are you correct? Explain. No, if -3i is a root, then 3i must also be a root therefore the factors would be: (x+2)(x+3i)(x-3i)