Equação do 2° grau

Quiz
•
Mathematics
•
9th Grade
•
Medium
GISLAINE PEDROSO
Used 69+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
1) Quais equações abaixo são do 2º grau?
a) 5x²-1=0
b) 6x²-8x=0
d) x-7x-1=0
c) x³-5x²+4=0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2) Determine os valores dos coeficientes a, b e c da equação 2x²-8x+7=0
c) a=7, b=-8 e c=2
b) a=4, b=-16 e c=14
a) a=2, b=-8 e c=7
d) a=2, b=-7 e c=8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
3) Determine o valor do coeficiente a da equação x²-5x+6=0
c) a=6
b) a=-5
a) a=1
d) a=0
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
4) Determine o valor do coeficiente b da equação 3x²-7x-4=0
b) b=3
a) b=-7
c) b=-4
d) b=0
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
5) Determine o valor do coeficiente c da equação x²-x-6=0
d) c=0
c) c=1
b) c=-1
a) c=-6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6) A equação x²-8=0 é completa ou incompleta?
a) incompleta
b) completa
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
7) A equação 2x²-1=0 é completa ou incompleta?
a) incompleta
b) completa
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Valor numérico, potenciação e fatoração

Quiz
•
9th Grade
12 questions
Equação do 2°grau - 9°ano

Quiz
•
9th Grade
10 questions
Desvendando a Equação do Segundo Grau

Quiz
•
9th Grade - University
10 questions
Revisão II trimestre

Quiz
•
8th - 10th Grade
10 questions
Equação do primeiro grau

Quiz
•
9th Grade
20 questions
PRIMEIRO FUNCAO DO PRIMEIRO GRAU

Quiz
•
1st Grade - University
10 questions
Quiz sobre Equações do 2º Grau

Quiz
•
9th Grade
20 questions
1. ECUACIONES INCOMPLETAS - JUEGO

Quiz
•
9th Grade
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
20 questions
Brand Labels

Quiz
•
5th - 12th Grade
15 questions
Core 4 of Customer Service - Student Edition

Quiz
•
6th - 8th Grade
15 questions
What is Bullying?- Bullying Lesson Series 6-12

Lesson
•
11th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
15 questions
Slope

Lesson
•
7th - 9th Grade
15 questions
Solving Literal Equations

Quiz
•
8th - 9th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
10 questions
Decoding New Vocabulary Through Context Clues

Interactive video
•
6th - 10th Grade
20 questions
Parallel lines and transversals

Quiz
•
9th - 12th Grade
10 questions
Solving Absolute Value Equations

Quiz
•
9th Grade