Quiz about Matematika umum kls XI IPA

Question 1

Question 1.

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Answer

E.

Question 2

Question 2.

Accepted Answer

$$\frac{2}{5}\ x^{\frac{5}{2}}+\ c$$

Answer

$$\frac{5}{2}x^{\frac{5}{2}}+\ c$$

Answer

$$\frac{2}{3}x^{\frac{5}{2}}\ +c$$

Answer

$$-\frac{5}{2}x^{\frac{5}{2}}+c$$

Answer

$$-\frac{2}{5}x^{\frac{5}{2}}+c$$

Question 3

jika f(x) = $$x^2\ -6x+8$$ , maka fungsi akan naik pada interval ...

Accepted Answer

$$x>3$$

Answer

$$x<3$$

Answer

$$x<6$$

Answer

$$x>6$$

Answer

$$x>-3$$

Question 4

grafik fungsi $$y=x^3+3x^2-45x\ $$ turun pada interval ...

Accepted Answer

$$-5<x<3$$

Answer

$$3<x<5$$

Answer

$$x<-5\ atau\ x>3$$

Answer

$$x<-3\ atau\ x>5$$

Answer

$$x<3\ atau\ x>5$$

Question 5

gradien garis singgung kurva $$y=x^2-2x+2\ $$ dititik ( 1, 1 ) adalah ...

Accepted Answer

0

Answer

-1

Answer

-2

Answer

2

Answer

1

Question 6

persamaan garis normal dari kurva $$f\left(x\right)=\sqrt[3]{x}$$ pada titik ( 8,2 ) adalah ...

Accepted Answer

y + 12x - 98 = 0

Answer

3y -2x + 10 = 0

Answer

6y -x +4 = 0

Answer

3y + 4x -38 = 0

Answer

12xy - x - 16 =0

Question 7

Turunan pertama dari $$f\left(x\right)=\left(2-6x\right)^3$$ adalah $$f$$ = ...

Accepted Answer

$$-18\left(2-6x\right)^2$$

Answer

$$18\left(2-6x\right)^2$$

Answer

$$-\frac{1}{2}\left(2-6x\right)^2$$

Answer

$$3\left(2-6x\right)^2$$

Answer

$$\frac{1}{2}\left(2-6x\right)^2$$

Question 8

Diketahui $$f\left(x\right)=\left(2x-3\right)^4$$ ; $$f$$ merupakan turunan pertama dari $$f\left(x\right)$$ . nilai dari $$f$$ = ...

Accepted Answer

216

Answer

24

Answer

36

Answer

72

Answer

108

Question 9

$$y=\left(x^2+1\right)\left(x^3-1\right)$$ , maka $$y$$

Accepted Answer

$$5x^4+3x^2-2x$$

Answer

$$5x^3$$

Answer

$$3x^3+3x$$

Answer

$$2x^4-2x$$

Answer

$$x^4+x^2-x$$

Question 10

$$f\left(x\right)=2x^3-3x^2-10$$ maka $$f$$

Accepted Answer

$$6x^2-6x-10$$

Answer

$$2x^2-3x+1$$

Answer

$$6x^3-6x^2+x$$

Answer

$$6x^2-6x+1$$

Answer

$$6x^2-6x+9$$

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