Question 1

Which are inequalities : a) 3 < 5, b) x = 3, c) 40x + 20y = 120, d) x ≥ 3

Accepted Answer

a & d

Answer

d only

Answer

a , b & d

Answer

all

Question 2

what is x ? if 30 x < 200 where x is a natural number.

Accepted Answer

1,2,3,4,5,6

Answer

6

Answer

1,2,3,4,5,6,7

Answer

......... -3, -2, -1, 0, 1, 2, 3.......

Question 3

Solve 4x + 3 < 6x +7, where x is a real numbers.

Accepted Answer

(–2, ∞)

Answer

(–∞, 2 )

Answer

(2, ∞)

Answer

[–2, ∞)

Question 4

The graph of inequality 7x + 3 < 5x + 9 on number line is ?

Accepted Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/307a098558b22e0e0734e59730e8e1fed95c51be.jpeg

Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/b98f931fd26f7e43f901472fa0e7dc300cd5b84a.jpeg

Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/da58c9cd783fae685c5f6501e465ce4cf86091e5.jpeg

Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/742c92bcfedd665e97213bbe0b3f4a900a3eb5bf.jpeg

Question 5

3 (1 – x) < 2 (x + 4) what is x ?

Accepted Answer

x > - 1

Answer

x > 1

Answer

x < -1

Answer

x = - 1

Question 6

A straight line divides the Cartesian plane into ................

Accepted Answer

2 parts

Answer

1 part

Answer

4 parts

Answer

3 parts

Question 7

Solve 3 x – 6 ≥ 0 graphically. The solution region is lie on .......

Accepted Answer

the right hand side of the line x = 2.

Answer

Not known

Answer

the left hand side of the line x = 2.

Answer

the line x = 2.

Question 8

Solve y < 2 graphically.

Accepted Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/427346ecbea44fb02a165ae028f178797597991b.jpeg

Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/a32f0e9e3d05c0a1cf58d0a0c8e03a0b700f515c.jpeg

Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/c092fe7cc4cc45346c266d24e58c910034624ff1.jpeg

Answer

https://uploads.quizalize.com/e44200d8-48c4-4e87-a224-4ed3681f9770/question/dde4bc4533ce15cde0446dd59d14e3fd07394bda.jpeg

Question 9

Solve $\frac{2x+4}{x-1}\ \ge\ 5$

Accepted Answer

( 1, 3]

Answer

( 1, 3)

Answer

[ 1, 3]

Answer

[ 1, 3)

Question 10

What is solution for 0 < - $\frac{2x+4}{x-1}\ \ge\ 5$ < 3

Accepted Answer

( - 6,  0 )

Answer

( - $\frac{2x+4}{x-1}\ \ge\ 5$ , - 6 )

Answer

( - 6, - 6 )

Answer

(  0, 6  )

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