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Solving Polynomial Inequalities Using a Graph

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Wize High School Grade 12 Pre-Calculus Textbook > Inequalities

Solving Polynomial Inequalities (Graphs)

5 Activities

Wize High School Algebra II Textbook (Common Core) > Polynomial Functions

Solving Polynomial Inequalities (Graphs)

5 Activities

Practice: Solving Polynomial Inequalities Using a Graph


Determine an expression for a polynomial, f(x),f(x), that has the following properties:
  • f(x)<0f(x)<0 when x<−3  &  0<x<4x<-3~~\&~~0<x<4
  • f(x)>0f(x)>0 when −3<x<0  &  x>4-3<x<0~~\&~~x>4
  • f(2)=−5f(2)=-5
Express f(x) f(x)~ in factored form a(x−x1)(x−x2)...(x−xn)a(x-x_1)(x-x_2)...(x-x_n)
More Solving Polynomial Inequalities (Graphs) Questions:
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Determine an expression for a polynomial, f(x),f(x), that has the following properties:
f(x)≤0f(x)\leq{}0 when x≥−7x\geq{}-7
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Solve x3+7x2−4x−28<0x^3+7x^2-4x-28<0 by graphing.
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Solve x3+3x2−13x−15≥0x^3+3x^2-13x-15\geq{}0 by graphing.
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Match the graphs to an inequality.
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Match the graphs to an inequality.
More Solving Polynomial Inequalities (Graphs) Questions:
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Determine an expression for a polynomial, f(x),f(x), that has the following properties:
f(x)≤0f(x)\leq{}0 when x≥−7x\geq{}-7
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Solve x3+7x2−4x−28<0x^3+7x^2-4x-28<0 by graphing.
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Solve x3+3x2−13x−15≥0x^3+3x^2-13x-15\geq{}0 by graphing.
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Match the graphs to an inequality.
Solving Polynomial Inequalities Using a Graph
Practice: Solving Polynomial Inequalities Using a Graph
Match the graphs to an inequality.