Quiz about SOAL UJIAN KELAS XII MIA 1 2

Question 1

Tentukanlah nilai dari $$\lim_{x\rightarrow3}\ \frac{x^2-9}{x^2-x-6}=...$$

Accepted Answer

$$\frac{6}{5}$$

Answer

$$\frac{5}{4}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{4}{5}$$

Answer

0

Question 2

Tentukanlah nilai dari $$\lim_{x\rightarrow4}\ \frac{x\sqrt[]{x}}{x^2+3}$$

Accepted Answer

$$\frac{8}{19}$$

Answer

$$8$$

Answer

$$\frac{8}{7}$$

Answer

$$\frac{8}{12}$$

Answer

$$\frac{7}{18}$$

Question 3

Tentukanlah nilai dari $$\lim_{x\rightarrow0}\ \sqrt[]{x^2-3x+2}$$

Accepted Answer

$$\sqrt[]{2}$$

Answer

$$\frac{1}{2}\sqrt[]{3}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

$$1$$

Question 4

turunan pertama dari $$y=2\sin x+5x$$ adalah.....

Accepted Answer

$$y$$

Answer

$$y=-2\sin x+5$$

Question 5

Tentukanlah nilai dari $$y=\left(x^2-4x-2\right)^8$$

Accepted Answer

$$y$$

Question 6

tentukanlah persamaan garis singgung kurva $$y=x^2-x+2$$ dititik A dengan absis 1

Accepted Answer

$$y=x+1$$

Answer

$$y=x-1$$

Answer

$$y=x-2$$

Answer

$$y=x+2$$

Answer

$$y=x+\frac{1}{2}$$

Question 7

Tentukan persamaan garis singgung dengan parabola $$y=2x^2-3x+5$$ dengan ordinat 4

Accepted Answer

$$2x+2y-9=0$$

Answer

$$2x+2y+9=0$$

Answer

$$x+2x=\frac{9}{2}$$

Answer

$$x+2y-9=0$$

Answer

$$2x+y+9=0$$

Question 8

Tentukanlah fungsi naik dari fungsi $$f\left(x\right)=x^3-3x^2-15$$

Accepted Answer

$$x<0\ dan\ x>2$$

Answer

$$x<0\ dan\ x>1$$

Answer

$$x<0\ dan\ x<2$$

Answer

$$x<1\ dan\ x>3$$

Answer

$$x<1\ dan\ x>2$$

Question 9

Tentukanlah fungsi turun dari $$f\left(x\right)=x^3-3x^2-15$$

Accepted Answer

$$0<x<2$$

Answer

$$x<0\ dan\ x>2$$

Answer

$$0<x<1$$

Answer

$$1<x<2$$

Answer

$$0<x<3$$

Question 10

Tentukan nilai x untuk fungsi diam dari $$f\left(x\right)=x^3-3x^2-15$$

Accepted Answer

$$x=0\ atau\ x\ =2$$

Answer

$$x\ =\ 1\ atau\ x=2$$

Answer

$$x=0\ atau\ x\ =1$$

Answer

$$x=2\ atau\ x\ =1$$

Answer

$$x=1\ dan\ x=4$$

Question 11

Diketahui fungsi $$f\left(x\right)=\sin^2x\ dengan\ \ 0

Accepted Answer

$$0\degree<x<90\degree\ ,\ 180\degree<x<270\degree\ $$

Answer

$$0<x<\frac{\pi}{2}$$

Answer

$$90\degree

Answer

$$180\degree

Answer

$$270\degree

Question 12

Diketahui fungsi $$f\left(x\right)=\sin^2x\ dengan\ 0

Accepted Answer

$$\frac{\pi}{2}

Answer

$$0<x<\frac{\pi}{2}$$

Answer

$$0<x<\pi$$

Answer

$$\frac{\pi}{2}

Answer

$$\frac{\pi}{2}

Question 13

Diketahui fungsi $$f\left(x\right)=\sin^2x\ dan\ f\left(x\right)=\sin\ x$$ untuk $$0

Accepted Answer

$$0<x<\frac{\pi}{2}$$

Answer

$$0<x<2\pi$$

Answer

$$0<x<\pi$$

Answer

$$\frac{\pi}{2}

Answer

$$\frac{\pi}{2}

Question 14

sebuah kotak persegi dibuat dari selembar karton dengan panjang 18 cm, dengan cara memotong persegi identik pada keempat pojok dan melipat ke atas sisinya seperti pada gambar disamping. Tentukan volume maksimum persegi tersebut tersebut.

Accepted Answer

$$432\ cm^3$$

Answer

$$430\ cm^3$$

Answer

$$431\ cm^3$$

Answer

$$243\ cm^3$$

Answer

$$241\ cm^3$$

Question 15

Tentukanlah turunan pertama dari $$y=\ 2\ \sin x\ an x$$

Accepted Answer

$$y\ $$

Answer

$$y=\ 2\ \cos\ x\ +\ 2 an\ x$$

Question 16

Turunan Pertama dari $$y=\frac{1+\cos x}{\sin\ x}$$

Accepted Answer

$$y\ $$

Question 17

Turunan pertama dari $$x=2\sin x\ +4x$$

Accepted Answer

$$y\ $$

Question 18

Tentukan turunan dari $$y\ \ =\left(x^2-4x\right)^8$$

Accepted Answer

$$y\ $$

Question 19

turunan kedua dari $$y\ =\ \sin\ x$$

Accepted Answer

$$y=-\sin\ x$$

Answer

$$y\ $$

Answer

$$y\ $$

Answer

$$y\ $$

Answer

$$y=\ an\ x$$

SOAL UJIAN KELAS XII MIA 1 2

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