F.4 Test 1

F.4 Test 1

9th - 12th Grade

12 Qs

quiz-placeholder

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F.4 Test 1

F.4 Test 1

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

CCSS
HSA-REI.B.4B, HSA.APR.C.4, HSA.APR.B.3

+1

Standards-aligned

Created by

CHI HO LAM

Used 1+ times

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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Tags

CCSS.HSA.APR.C.4

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Tags

CCSS.HSA.APR.C.4

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

按CAL 機FMLA 01

利用兩根之和及兩根之積公式

因式分解

Answer explanation

答案需取至三位有效數字

即0.390及-0.640

Tags

CCSS.HSA-REI.B.4B

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

按CAL 機FMLA 01

利用兩根之和及兩根之積公式

因式分解

Answer explanation

根的性質意即數實根數目

Δ=12-4(4)(-1)

=17>0

因此該方程有兩個相異實根

Tags

CCSS.HSA-REI.B.4B

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

以下哪一條是二次方程的兩根之和的公式

Tags

CCSS.HSA.APR.B.3

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

以下哪一條是二次方程的兩根之積的公式

Tags

CCSS.HSF.IF.A.1

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