Math- Identification

Math- Identification

Assessment

Quiz

Mathematics

9th Grade

Hard

Created by

sarah Suplido

Used 4+ times

FREE Resource

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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the discriminant is greater than 0 but not a perfect square, then what is the nature of the roots in the equation?

imaginary

rational and unequal

irrational and unequal

rational and equal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If the discriminant is 0, then the nature of roots of the equation is ______________.

rational and equal

imaginary

irrational and unequal

rational and unequal

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It is the numerical coefficient or constant quantity placed before the variable.

Discriminant

coefficient

imaginary numbers

rational numbers

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

It tells us the nature of roots in an equation.

Discriminant

rational numbers

real numbers

coefficient

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a way to solve a quadratic equation?

Using quadratic formula

completing the cubes

extracting the square roots

factoring

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

These are the solutions to an equation.

Stem

Flower

Roots

Branch

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If D= 81, then the nature of roots is _______________.

imaginary

rational and unequal

irrational and equal

rational and equal

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