Question: For the polynomial P(x)- x3 -7×2 -4x+28, a) list all the possible rational zeros, b) use a graph …
Show transcribed image text For the polynomial P(x)- x3 -7×2 -4x+28, a) list all the possible rational zeros, b) use a graph to eliminate some of the possible zeros c) find all rational zeros, and d) factor P(x). The following is a graph of P(x) in a 10 by 10 star Use the graph to determine which of the following eliminated? OA. OB. 14 only ±28 only С. 14, t 28 O D. 17 only The rational zeros are (Use a comm to separate answers.)
For the polynomial P(x)- x3 -7×2 -4x+28, a) list all the possible rational zeros, b) use a graph to eliminate some of the possible zeros c) find all rational zeros, and d) factor P(x). The following is a graph of P(x) in a 10 by 10 star Use the graph to determine which of the following eliminated? OA. OB. 14 only ±28 only С. 14, t 28 O D. 17 only The rational zeros are (Use a comm to separate answers.)