二次函數-2

二次函數-2

9th Grade

18 Qs

quiz-placeholder

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二次函數-2

二次函數-2

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

liling chang

Used 1+ times

FREE Resource

18 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

5.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

7.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

c>0c>0

c<0c<0

b24ac>0b^2-4ac>0

b24ac=0b^2-4ac=0

b24ac<0b^2-4ac<0

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