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Quadratic Inequality

Total questions: 5

Worksheet time: 60secs

Name
Class
Date
1.

It is a mathematical sentence of degree 2 and uses inequality symbol.

a)

linear inequality

b)

quadratic equation

c)

quadratic inequality

2.

Which is NOT an  inequality symbol?

a)

 <<  

b)

 >>  

c)

 ==  

d)

 ≠\ne  

3.

Which word/s synonymous to the word INEQUALITY?

a)

favoritism

b)

being biased

c)

discrimination

d)

racism

4.

Which mathematical sentence is a quadratic inequality?

a)

2x2+9x=112x^2+9x=11

b)

7x−4>27x-4>2

c)

5x≥x25x\ge x^2

5.

Which quadratic inequality is in standard form?

a)

5x2+3<8x5x^2+3<8x

b)

−x2+4x≥7-x^2+4x\ge7

c)

7x2−x+1>07x^2-x+1>0

d)

9+x2−4x≤09+x^2-4x\le0