
Cálculo e Interpretação de Delta

Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Hard
Standards-aligned

Ethan Morris
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o coeficiente que multiplica o termo x² em uma equação do segundo grau?
a
b
c
d
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se o coeficiente b é -3, como ele deve ser representado na fórmula de Bhaskara?
(3)
-3
3
(-3)
Tags
CCSS.HSA-REI.B.4B
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a fórmula para calcular o delta em uma equação do segundo grau?
b² - 2ac
b² + 2ac
b² + 4ac
b² - 4ac
Tags
CCSS.HSA-REI.B.4B
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é o valor do delta se b = -3, a = 5 e c = -2?
49
39
29
19
Tags
CCSS.HSA-REI.B.4B
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Na fórmula de Bhaskara, o que representa a expressão 'b² - 4ac'?
As raízes
O coeficiente c
O delta
O coeficiente a
Tags
CCSS.HSA-REI.B.4B
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Qual é a raiz quadrada de 49, usada na fórmula de Bhaskara?
7
6
5
8
Tags
CCSS.HSA-REI.B.4B
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Se x1 é calculado como (3 + 7) / 10, qual é o valor de x1?
1,5
0,5
2
1
Create a free account and access millions of resources
Similar Resources on Wayground
11 questions
Equações do Primeiro Grau

Interactive video
•
6th - 8th Grade
11 questions
Análise de Equações de Segundo Grau

Interactive video
•
6th - 9th Grade
11 questions
Resolvendo Equações do Segundo Grau

Interactive video
•
6th - 9th Grade
11 questions
Equações do Segundo Grau e Fatoração

Interactive video
•
8th - 10th Grade
11 questions
Mathematics in Real Life: Quadratic Equations

Interactive video
•
6th - 9th Grade
7 questions
Solving Two-Step Equations in English and Spanish

Interactive video
•
6th - 10th Grade
11 questions
Teorema de Pitágoras e Aplicações

Interactive video
•
6th - 9th Grade
11 questions
Princípios de Igualdade e Equações

Interactive video
•
7th - 9th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Mathematics
14 questions
Points, Lines, Planes

Quiz
•
9th Grade
15 questions
Multiplication Facts

Quiz
•
6th Grade
15 questions
Adding Integers Review

Quiz
•
7th Grade
20 questions
Real Number System

Quiz
•
8th Grade
20 questions
Additive Inverse and Absolute Value

Quiz
•
7th Grade
20 questions
Math Review

Quiz
•
6th Grade
20 questions
Order of Operations

Quiz
•
9th Grade
19 questions
Order of Operations

Quiz
•
9th Grade