Quiz about Remedial Ulangan Aplikasi Turunan kelas XII ACM 3

Question 1

Suatu persegi panjang mempunyai keliling 100 cm. Luas maksimum persegi panjang itu adalah...

Accepted Answer

$$625\ cm^2$$

Answer

$$525\ cm^2$$

Answer

$$425\ cm^2$$

Answer

$$325\ cm^2$$

Answer

$$225\ cm^2$$

Question 2

Tentukan nilai stasioner maksimum dari fungsi berikut $$f\left(x\right)\ =\frac{1}{3}x^3+\frac{5}{2}x^2\ +\ 6x$$ adalah...

Accepted Answer

$$\left(2,\ 4\frac{2}{3}\right)$$

Answer

$$\left(3,4\frac{1}{2}\right)$$

Answer

$$\left(-2,4\frac{1}{2}\right)$$

Answer

$$\left(-3,4\frac{3}{2}\right)$$

Answer

$$\left(-3,4\frac{1}{2}\right)$$

Question 3

Fungsi $$p\left(x\right)\ =\ 2x^3\ -\ 9x^2\ +12x$$ mempunyai titik stasioner...

Accepted Answer

(1,5) dan (2,4)

Answer

(1,5) dan (4,2)

Answer

(-5,1) dan (2,4)

Answer

(5,1) dan (2,4)

Answer

(5,1) dan (4,2)

Question 4

Grafik fungsi $$f\left(x\right)\ =\ x^2-4x\ +5$$ menyinggung garis di x = -1, gradien garis di g adalah...

Accepted Answer

-6

Answer

-8

Answer

-2

Answer

4

Answer

6

Question 5

Garis k menyinggung grafik fungsi $$g\left(x\right)\ =\ 3x^2\ -x\ +6$$ dititik B (2,16). Persamaan garis k adalah....

Accepted Answer

y = 11x - 6

Answer

y = 2x - 16

Answer

y = 2x + 16

Answer

y = 11x + 6

Answer

y = 11x + 16

Question 6

Nilai minimum fungsi $$f\left(x\right)=x^3+3x^2-9x\ $$ adalah

Accepted Answer

-5

Answer

27

Answer

5

Answer

0

Answer

-27

Question 7

Fungsi $$f\left(x\right)=x^3\ -3x^2+3x-2$$ mempunyai nilai stasioner...-

Accepted Answer

y = 1

Answer

x = 0

Answer

x = 1,5

Answer

y = -1

Answer

y = 0

Remedial Ulangan Aplikasi Turunan kelas XII ACM 3