opt 9m

opt 9m

9th Grade

20 Qs

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Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSF.TF.A.2, HSF.TF.C.9, HSF.TF.A.4

+3

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

what is the Tan(A+B)?

(TanA+TanB)   ÷\div  1-TanA.TanB

(TanA- TanB)/TanA+TanB

TanA-TanB/1+TanA.TanB

1+TanA.TanB/TanA-TanB

Tags

CCSS.HSF.TF.C.9

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Sinθ  Cosθ ?\frac{Sin\theta\ \ }{Cos\theta\ }?  

 TanθTan\theta  

 CotθCot\theta  

 SceθSce\theta  

 CosecθCo\sec\theta  

Tags

CCSS.HSF.TF.A.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Sin60°?Sin60\degree?  

 1 3 \frac{1\ }{\sqrt{3\ }}  

 3 2\frac{\sqrt{3\ }}{2}  

 1 2\frac{1\ }{\sqrt{2}}  

 2 3\frac{2\ }{\sqrt{3}}  

Tags

CCSS.HSF.TF.A.2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 what is the Cos(A+B)?what\ is\ the\ Cos\left(A+B\right)?  

 CosA.CosB+SinA.SinBCosA.CosB+SinA.SinB  

 SinA.CosB+CosA.SinBSinA.CosB+CosA.SinB  

 CosA.CosBSinA.SinBCosA.CosB-SinA.SinB  

 CosA.SinB+CoSB.SinACosA.SinB+CoSB.SinA  

Tags

CCSS.HSF.TF.C.9

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 What is the formula of Cos(270θ)?What\ is\ the\ formula\ of\ Cos\left(270-\theta\right)?  

 SecθSec\theta  

 Cosθ-Cos\theta  

 SinθSin\theta  

 Sinθ-Sin\theta  

Tags

CCSS.HSF.TF.C.9

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 According to CAST rule , C for what ?According\ to\ CAST\ rule\ ,\ C\ for\ what\ ?  

 Cos,SecCos,Sec  

 Cos,SinCos,Sin  

 Cos,CotCos,Cot  

 Cot,TanCot,Tan  

Tags

CCSS.HSF.TF.A.2

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 What denots for 2nd quardant?What\ denots\ for\ 2nd\ quardant?  

 270θ270-\theta  

 90+θ,180θ90+\theta,180-\theta  

 90+θ,180+θ90+\theta,180+\theta  

 180θ,270θ180-\theta,270-\theta  

Tags

CCSS.HSF.TF.A.4

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