algebra

I have trouble solving quadratic inequalities. I don't understand when you use (or) and when you just put it all together.
Ex.
-2x^2+3x+6 greater than or equal to 2. How do I know which it is?

  1. 👍
  2. 👎
  3. 👁
  1. sorry, greater than or equal to 0

    1. 👍
    2. 👎
  2. I NEED HELP ON FINALS FOR GRAPHING

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. Algebra

    Which inequality represents the graph shown below ? -5___________0____________5 I don't understand it This is Solving MultiStep Inequalities Quiz Part 1

  2. Algebra

    How are solving equations and inequalities the same? How are they different?

  3. math

    Lesson 7: Solving Percent Problems Using Equations Math 7 A Unit 7: Percents I don't understand the lesson and I don't get how to do this. 65% of 80 is what number? A: 25 B: 52 C: 81.3 D: 123

  4. math

    Which inequality represents the graph shown below ? -5___________0____________5 I don't understand it This is Solving MultiStep Inequalities Quiz Part 1

  1. Math

    If a graph of a quadratic function can have 0, 1 or 2 x-intercepts. How can you predict the number of x-intercepts without drawing the graph or (completely) solving the related equation? Suppose that the graph of f(x) = ax^2+bx+c

  2. Algebra I DONT KNOW HOW TO DO 3 VARIABLES

    Solving Linear Equations and Inequalities Solve by eliminating x (this is solving 3 linear equations) then substitute to the other two equation x + y + 5z =2 (1) 4x - 3y + 5z =3 (2) 3x - 2y + 5z=1 (3) my teacher gave me the answer

  3. Algebra

    Solving Inequalities Unit Test. Which number is a solution of the inequality? g> 6.4 a. 7 b. 6 c. 6.4 d. -7

  4. math

    Lesson 7: Solving Equations with Two Steps Math 6 B Unit 5: Graphing, Equations, and Inequalities the practice 1.b 2.c 3.b 4.b 5.c Lesson 7: Solving Equations with Two Steps Math 6 B Unit 5: Graphing, Equations, and Inequalities

  1. Math 7 A

    lesson 10: solving inequalities by adding and subtracting Math 7 A Unit 5: Equations and Inequalities, 1. What is -m 7 (less than sign) 6 either A: m Less than -13 B: m Less than 1 C: m Less than -1 D: m less than 13 I think its C

  2. algebra1

    What steps do I take in solving this problem? It is about graphing inequalities. 10x+4¡Ý9x+17 put the equation in the form of y ? x + constant. ? means greater than or less than. That is the first step. You are getting no more

  3. Math

    How do I figure out -144/4 to find out if it is a natural number,a whole number, an interger, if it is a rational or irrational number,or a real number? I don't want direct answers i would like to understand how I would go about

  4. math

    Solving inequalities by multiplying or dividing (-y/6) please answer the y ? 21 1 or 2 and how to do it

You can view more similar questions or ask a new question.