Which function is represented in the graph?

f ( x ) = ∣ x − 2 ∣ + 1 f\left(x\right)=\left|x-2\right|+1 f ( x ) = ∣ x − 2 ∣ + 1

f ( x ) = ∣ x ∣ f\left(x\right)=\left|x\right| f ( x ) = ∣ x ∣

f ( x ) = ∣ x + 2 ∣ + 1 f\left(x\right)=\left|x+2\right|+1 f ( x ) = ∣ x + 2 ∣ + 1

f ( x ) = ∣ x − 2 ∣ f\left(x\right)=\left|x-2\right| f ( x ) = ∣ x − 2 ∣

Solve for x: 3 x − 7 x + 2 > 1 \frac{3x-7}{x+2}>1 x + 2 3 x − 7 > 1

( − ∞ , − 2 ) ∪ ( 9 2 , ∞ ) \left(-\infty,-2\right)\cup\left(\frac{9}{2},\ \infty\right) ( − ∞ , − 2 ) ∪ ( 2 9 , ∞ )

( − 2 , 9 2 ) \left(-2,\ \frac{9}{2}\right) ( − 2 , 2 9 )

( − ∞ , − 2 ) ∪ ( 7 3 , ∞ ) \left(-\infty,-2\right)\cup\left(\frac{7}{3},\ \infty\right) ( − ∞ , − 2 ) ∪ ( 3 7 , ∞ )

( − 2 , 7 3 ) \left(-2,\ \frac{7}{3}\right) ( − 2 , 3 7 )

Determine if the point (2,0) is a solution to the following system: y=2x - 4 y=x 2 - 4

Yes, because it works in the both equations.

Yes, because it works in one equation.

No, because it works in neither equation.

No, because it works in only one equation.

Surds

Quiz

•

Mathematics

•

11th Grade

•

Practice Problem

•

Medium

•

CCSS

HSN.RN.A.2, HSA.CED.A.1, HSF-IF.C.7D

+18

Standards-aligned

Tess Martin

Used 7+ times

FREE Resource

40 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify fully:
√32

4√8

16√2

4√2

4√4

Tags

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify fully:
√120

4√30

2√30

12√10

6√10

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify fully:
√32 + 5√32

6√32

24√8

24√2

6√8

Tags

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify fully:
2√45 - 5√45 + 9√16

-9√5 + 36

-3√45 + 144

6√16

6√106

Tags

CCSS.HSN.RN.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rationalise the Denominator:
³/_√5

³^√5/₅

³^√5/₂₅

^√5/₅

^√5/3

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Rationalise the Denominator:
^{(3 + √4)}/_√2

^5√2/₂

^{(3√2 +√8)}/₂

^{(3√2 +√8)}/4

^{(3√2 +}^√3⁾/₂

Tags

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which one would you multiply by to rationalise this denominator:
^√5/_{(√2 - 1)}

(√2 - 1)

√2

√2 + 1

√5

Tags

CCSS.HSA.APR.D.6

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Surds

40 questions

Simplify fully:
√32

Simplify fully:
√120

Simplify fully:
√32 + 5√32

Simplify fully:
2√45 - 5√45 + 9√16

Rationalise the Denominator:
³/_√5

Rationalise the Denominator:
^{(3 + √4)}/_√2

Which one would you multiply by to rationalise this denominator:
^√5/_{(√2 - 1)}

Which one would you multiply by to rationalise this denominator:
⁷/_3√6

$2√32-√50+√98$

| x - 4 | < 7

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Surds

40 questions

Simplify fully: √32

Simplify fully: √120

Simplify fully: √32 + 5√32

Simplify fully: 2√45 - 5√45 + 9√16

Rationalise the Denominator:3/√5

Rationalise the Denominator:(3 + √4) /√2

Which one would you multiply by to rationalise this denominator:√5 /(√2 - 1)

Which one would you multiply by to rationalise this denominator:7 /3√6

2√32−√50+√982√32-√50+√982√32−√50+√98

| x - 4 | < 7

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Simplify fully:
√32

Simplify fully:
√120

Simplify fully:
√32 + 5√32

Simplify fully:
2√45 - 5√45 + 9√16

Rationalise the Denominator:
³/_√5

Rationalise the Denominator:
^{(3 + √4)}/_√2

Which one would you multiply by to rationalise this denominator:
^√5/_{(√2 - 1)}

Which one would you multiply by to rationalise this denominator:
⁷/_3√6

$2√32-√50+√98$