Solving multi-step problems using non-linear inequalities in one variable

Solving multi-step problems using non-linear inequalities in one variable

9th - 12th Grade

20 Qs

quiz-placeholder

Similar activities

INTERVALOS

INTERVALOS

11th Grade

20 Qs

SOLVING QUADRATIC INEQUALITIES

SOLVING QUADRATIC INEQUALITIES

9th Grade

15 Qs

graphing absolute value inequalities

graphing absolute value inequalities

9th Grade

15 Qs

Kartkówka- wektory, przekształcenia wykresów funkcji

Kartkówka- wektory, przekształcenia wykresów funkcji

10th - 12th Grade

15 Qs

Persamaan dan Pertidaksamaan Nilai Mutlak

Persamaan dan Pertidaksamaan Nilai Mutlak

10th Grade

15 Qs

Unit 5 Test #1 Review (Activity 25 & 26)

Unit 5 Test #1 Review (Activity 25 & 26)

9th - 12th Grade

20 Qs

Quadratic Inequalities

Quadratic Inequalities

9th Grade

20 Qs

LATIHAN PERTIDAKSAMAAN NILAI MUTLAK

LATIHAN PERTIDAKSAMAAN NILAI MUTLAK

10th Grade

15 Qs

Solving multi-step problems using non-linear inequalities in one variable

Solving multi-step problems using non-linear inequalities in one variable

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

Created by

Quizizz Content

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is the solution set of  x2+6x+70x^2+6x+7\ge0 ?

 [32,3+2]\left[-3-\sqrt{2},-3+\sqrt{2}\right]  

 (32,43+2)\left(-3-\sqrt{2},4-3+\sqrt{2}\right)  

 (,32)(3+2,)\left(-\infty,-3-\sqrt{2}\right)\cup\left(-3+\sqrt{2},\infty\right)  

 (,32][3+2,)\left(-\infty,-3-\sqrt{2}\right]\cup\left[-3+\sqrt{2},\infty\right)  

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a quadratic inequality?

2x2+2x4=02x^2+2x-4=0

2x+1>12x+1>1

x2+1>0x^2+1>0

x2+2x1=0x^2+2x-1=0

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Quadratic Equation

NOT

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve the quadratic inequality:

 x2490x^2-49\le0  

 x7 ,  x7x\le-7\ ,\ \ x\ge7  

 x0 ,  x7x\le0\ ,\ \ x\ge7  

 7x7-7\le x\le7  

 7x0-7\le x\le0  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve the quadratic inequality:

 x2490x^2-49\ge0  

 (, 7] U [7, )\left(-\infty,\ -7\right]\ U\ \left[7,\ \infty\right)  

 x0 ,  x7x\le0\ ,\ \ x\ge7  

 [7, 7]\left[-7,\ 7\right]  

 7x0-7\le x\le0  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Solve:

 2x2+9x143<02x^2+9x-143<0  

 11<x<6.5-11<x<6.5  

 11x6.5-11≤x≤6.5  

no solution

all reals

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determine the solution of the given quadratic inequality.

 (5x3)(x+1)<0\left(5x-3\right)\left(x+1\right)<0  

 x<1 or x>35x<-1\ or\ x>\frac{3}{5}  

 1<x<35-1<x<\frac{3}{5}  

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?