Equações do 2º grau incompletas / Função Linear

Equações do 2º grau incompletas / Função Linear

8th Grade

10 Qs

quiz-placeholder

Similar activities

Makan minum kesukaan

Makan minum kesukaan

4th - 10th Grade

12 Qs

cộng trừ phạm vi 4 lớp

cộng trừ phạm vi 4 lớp

4th - 12th Grade

10 Qs

Conocimientos Previos

Conocimientos Previos

5th - 10th Grade

15 Qs

เก็บคะแนน บทที่ 3 สมบัติเลขยกกำลัง

เก็บคะแนน บทที่ 3 สมบัติเลขยกกำลัง

8th Grade

10 Qs

M7 procenta 1 %

M7 procenta 1 %

5th - 9th Grade

14 Qs

Formatif Sistem Koordinat Kartesius

Formatif Sistem Koordinat Kartesius

8th Grade

10 Qs

Day 4: Warm - UP / Review

Day 4: Warm - UP / Review

8th Grade

15 Qs

Mathematics

Mathematics

7th - 8th Grade

10 Qs

Equações do 2º grau incompletas / Função Linear

Equações do 2º grau incompletas / Função Linear

Assessment

Quiz

Mathematics

8th Grade

Practice Problem

Medium

Created by

MAT online

Used 54+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual o conjunto-solução da equação 4x2=0?4-x^2=0?   

 {2,2}\left\{-2,2\right\}  

 {2}\left\{2\right\}  

 {2}\left\{-2\right\}  

 {}\left\{\right\}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Qual é o conjunto-solução da equação  (2x1)(x+3)=0?\left(2x-1\right)\left(x+3\right)=0?  

 {}\left\{\right\}  

 {3,3}\left\{-3,3\right\}  

 {3,12}\left\{-3,\frac{1}{2}\right\}  

 {3,1}\left\{-3,-1\right\}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual é o conjunto-solução da equação  4x+x2=0?-4x+x^2=0?  

 {4,4}\left\{-4,4\right\}  

 {4,0}\left\{-4,0\right\}  

 {}\left\{\right\}  

 {0,4}\left\{0,4\right\}  

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Uma equação do tipo  ax2+bx=0, a,b0ax^2+bx=0,\ a,b\ne0  tem sempre  00  como solução.

Verdadeiro.

Falso.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A equação  2x2=02x^2=0  é uma equação impossível.

Verdadeiro

Falso

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A equação  x2=3-x^2=-3  é impossível.

Verdadeiro.

Falso.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A equação da reta representada graficamente é:

y=2x+1y=2x+1


y=2xy=2x

y=12xy=\frac{1}{2}x

y=x+2y=x+2

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?