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PHBTS2 10GRADE

Authored by Dyah Sat

Mathematics

10th Grade

CCSS covered

Used 102+ times

PHBTS2 10GRADE
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui f(x)=2x−2, g(x)=4−x,f\left(x\right)=2x-2,\ g\left(x\right)=\sqrt{4-x},  dan  h(x)=4x−x2h\left(x\right)=4x-x^2  . Fungsi (f ∘ g ∘ h)(x)=\left(f\ \circ\ g\ \circ\ h\right)\left(x\right)=  ...

 2x−62x-6  

 2x−42x-4  

 2x−22x-2  

 2x+22x+2  

 2x+42x+4  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika g(x)= x2−7g\left(x\right)=\ x^2-7  dan  (g ∘ f)(x)=4x2+16x+9, \left(g\ \circ\ f\right)\left(x\right)=4x^2+16x+9,\   fungsi  f(x)f\left(x\right)  adalah ...


 −3x+7-3x+7  

 −2x−2-2x-2  

 2x+42x+4  

 2x+82x+8  

 3x+113x+11  

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika f(x) = x – 3 dan g (x) = 3 – 2x, maka  (f ∘ g)−1=\left(f\ \circ\ g\right)^{-1}=   adalah 

 2x2x  

 3−12x3-\frac{1}{2}x  

 −12x-\frac{1}{2}x  

 −2x-2x  

 12x−3\frac{1}{2}x-3  

Tags

CCSS.HSF.BF.B.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika f(x) = 3x-7 maka invers fungsi f adalah ...

(x-7)/3

x+7

(x+7)/3

x+3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika f(x) = (2x+1)/(3x+5) maka invers fungsi f adalah ...

(x-5)/3

(-5x+1)/(3x-2)

(x-1)/2

(-5x+4)/(3x-2)

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

sin  60°60\degree  cos  30°30\degree  - cos  60°60\degree  sin  30°30\degree  =...

1

 123\frac{1}{2}\sqrt{3}  

 122\frac{1}{2}\sqrt{2}  

 12\frac{1}{2}  

0

Tags

CCSS.HSF.TF.C.9

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 sin⁡ 30°cos⁡ 60°\frac{\sin\ 30\degree}{\cos\ 60\degree}  =...

1

 123\frac{1}{2}\sqrt{3}  

 122\frac{1}{2}\sqrt{2}  

 12\frac{1}{2}  

0

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