How do you write a polynomial function with the given zeros -4, -5, and 4? Precalculus Polynomial Functions of Higher Degree Zeros 1 Answer Konstantinos Michailidis Feb 27, 2016 It is #P(x)=a*(x-(-4))*(x-(-5))*(x-4)=> P(x)=a*(x^3+5x^2-16x-80)# where #a# is a constant Answer link Related questions What is a zero of a function? How do I find the real zeros of a function? How do I find the real zeros of a function on a calculator? What do the zeros of a function represent? What are the zeros of #f(x) = 5x^7 − x + 216#? What are the zeros of #f(x)= −4x^5 + 3#? How many times does #f(x)= 6x^11 - 3x^5 + 2# intersect the x-axis? What are the real zeros of #f(x) = 3x^6 + 1#? How do you find the roots for #4x^4-26x^3+50x^2-52x+84=0#? What are the intercepts for the graphs of the equation #y=(x^2-49)/(7x^4)#? See all questions in Zeros Impact of this question 1523 views around the world You can reuse this answer Creative Commons License