SOLUTION: A polynomial function P and its graph are given. P(x) = 2x^4 − 9x^3 + 9x^2 + x − 3 From the graph, determine which of the possible rational zeros actually turn o

Algebra.Com
Question 1023951: A polynomial function P and its graph are given.
P(x) = 2x^4 − 9x^3 + 9x^2 + x − 3

From the graph, determine which of the possible rational zeros actually turn out to be zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)
x=

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
A polynomial function P and its graph are given.
P(x) = 2x^4 − 9x^3 + 9x^2 + x − 3

--------------------------
From the graph, determine which of the possible rational zeros actually turn out to be zeros. (Enter your answers as a comma-separated list. Enter all answers including repetitions.)
========
x = -1/2 ; 3
========
Cheers,
Stan H.
------

RELATED QUESTIONS

Sketch the graph of the polynomial function P(x) = x^5 + x^4 - 9x^3 - 13x^2 + 8x + 12.... (answered by josgarithmetic)
1. Find all roots of x3 + 2x2 + 2x + 1. Hint: Find the rational one(s) first. A.... (answered by Alan3354)
Given P(x) = x^3 − 2x^2 + 9x − 18 Factor P into linear and irreducible... (answered by nyc_function)
Alggebraically determine the x-intercepts and y-intercepts and sketch the graph of the... (answered by josgarithmetic,MathLover1)
Given P(x) = x^3 − 2x^2 + 9x − 18 Factor P(x) completely into linear... (answered by jsmallt9)
1)The equation defines a one-to-one function f. Determine f -1 and verify that f f -1... (answered by solver91311)
graph y = 9x − 3 (answered by jim_thompson5910)
Find all zeros of the polynomial: P(x) = x^3 − 7x^2 + 17x − 15 (answered by jsmallt9)
Choose the correct simplification of (2x^3 + x^2 − 4x) − (9x^3 − 3x^2). (answered by CharlesG2,Edwin McCravy)