  Q1_Summative Test [Math 9, SY 2021-2022]

Quiz by Lilibeth Pulido

Mathematics

Feel free to use or edit a copy

includes Teacher and Student dashboards

### Measure skillsfrom any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

• edit the questions
• save a copy for later
• start a class game
• view complete results in the Gradebook and Mastery Dashboards
• automatically assign follow-up activities based on students’ scores
• assign as homework
• share a link with colleagues
• print as a bubble sheet

### Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!  40 questions
• Q1

Which of the following equations is NOT an example of a quadratic equation?

$2r^2+4r+1=0$

$x^2-2x+1=0$

$3v^2-2v=20$

$5x+2=11$

30s
Edit
Delete
• Q2
30s
Edit
Delete
• Q3
30s
Edit
Delete
• Q4
30s
Edit
Delete
• Q5
30s
Edit
Delete
• Q6
30s
Edit
Delete
• Q7

Which of the following holds true for completing the square?

I.    One side of the equation is a perfect square trinomial.

II.  It can be solve by transforming the equation into .

III.  The constant term   is the square of one-half the coefficient of a.

IV. Applying the distributive property of multiplication over addition to determine the solution set.

I

III

IV

II

30s
Edit
Delete
• Q8
30s
Edit
Delete
• Q9
30s
Edit
Delete
• Q10
30s
Edit
Delete
• Q11

The product of the roots of quadratic equation is equal to the negation of the coefficient of the second term, divided by the leading coefficient.

Often True

Sometimes True

Never True

Always True

30s
Edit
Delete
• Q12
30s
Edit
Delete
• Q13
30s
Edit
Delete
• Q14
30s
Edit
Delete
• Q15
30s
Edit
Delete
• Q16
30s
Edit
Delete
• Q17
30s
Edit
Delete
• Q18
30s
Edit
Delete
• Q19

The floor of an audio visual room has to be tiled completely. If the length is 7 m longer than its width and its area is more than 800 sq m. How wide is the AVR?

27 m

32 m

30 m

25 m

30s
Edit
Delete
• Q20

Which of the following inequalities is described by the graph? $f\left(x\right)>ax^2+bx+c$

$f\left(x\right)\le ax^2+bx+c$

$f\left(x\right)\ge ax^2+bx+c$

30s
Edit
Delete

Teachers give this quiz to your class