Understanding Quadratic Equations

Quiz

•

Mathematics

•

9th Grade

•

Hard

•

CCSS

HSA-REI.B.4B, HSA.APR.B.2, HSF-IF.C.7A

Standards-aligned

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual é a forma padrão de uma equação quadrática?

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA-REI.B.4B

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Nenhuma raiz real

Uma raiz real

Duas raízes reais

Infinitas raízes reais

Tags

CCSS.HSA-REI.B.4B

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

0

4

8

16

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Qual das seguintes opções representa a forma de vértice de uma equação quadrática?

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Se uma equação quadrática tem um discriminante igual a zero, o que pode ser dito sobre suas raízes?

A equação não tem raízes reais.

A equação tem uma raiz real.

A equação tem duas raízes reais distintas.

A equação tem duas raízes complexas.

Tags

CCSS.HSA-REI.B.4B

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