Multiple Weighted Answer: Quiz on Solving Quadratic Inequalities in One Variable

Quiz by VIOLENTINA J. ASUNCION

Grade 9

Mathematics

Philippines Curriculum: Grades K-10 (MELC)

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Measures 1 skill from

Grade 9

Mathematics

Philippines Curriculum: Grades K-10 (MELC)

M9AL-If-2

solves quadratic inequalities.

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Q 1/1
Score 0
The surface area (𝐴) of a cylinder with radius (𝑟)is given by the formula, 𝐴=2𝑟²−5𝑟. What possible radii would result in an area that is greater than 12 cm²?
30
multiplem://{ r/ r < -3/2 or r > 4}|3:The length of the radius must be greater than 4cm|5

1 question

Q.

The surface area (𝐴) of a cylinder with radius (𝑟)is given by the formula, 𝐴=2𝑟²−5𝑟. What possible radii would result in an area that is greater than 12 cm²?

1

30 sec

M9AL-If-2

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1 question

Q.

The surface area (𝐴) of a cylinder with radius (𝑟)is given by the formula, 𝐴=2𝑟²−5𝑟. What possible radii would result in an area that is greater than 12 cm²?

1

30 sec

M9AL-If-2