Solve the polynomial inequality graphically. x^{3}-x^{2}-2xgeq0

ossidianaZ 2021-01-28 Answered
Solve the polynomial inequality graphically. x3x22x0
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

Ayesha Gomez
Answered 2021-01-29 Author has 104 answers

We graph the left-hand side of the inequality and find that the x-intercepts are x=1,x=0,x=2:
image
We find the intervals in the graph where y0. The solution to the inequality is x[1,0][2,)

Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Relevant Questions

asked 2020-12-03

Rational functions can have any polynomial in the numerator and denominator. Analyse the key features of each function and sketch its graph. Describe the common features of the graphs.

a)f(x)=xx21 

b)g(x)=x2x2+3x+2 

c)h(x)=x+5x2x12

asked 2022-02-01

Consider the polynomial function g(x)=x59x38x. Factor g(x) completely and determine all of its complex zeros. Which of the zeros of g are not x-intercepts of the graph of y=g(x)? Why do these zeros not correspond to a point on the x-axis? In general, what can be said about the similarities and differences between the zeros and the x-intercepts of the graphs of polynomial functions?

asked 2021-09-26
For the following exercises, use the given information about the polynomial graph to write the equation. Degree 3. Zeros at x = −5, x = −2, and x = 1. y-intercept at (0, 6)
asked 2021-08-06
Graph the polynomial function.
f(x)=x5+x24
asked 2021-09-21
For the following exercises, use the given information about the polynomial graph to write the equation. Degree 5. Double zero at x = 1, and triple zero at x = 3. Passes through the point (2, 15).
asked 2021-08-13
Graph the polynomial by transforming an appropriate graph of the form y=xn.
Show clearly all x- and y-intercepts. P(x)=x3+64
asked 2021-02-03

Graph each polynomial function. f(x)=2x3  x2 + 2x  1