JAGOAN PUTIH BIRU - KELAS 9

Suatu grafik fungsi kuadrat berpotongan dengan sumbu-x pada titik (1, 0) dan (4, 0). Jika grafik fungsi tersebut berpotongan dengan sumbu-y pada titik (0, -3), maka persamaan grafik fungsi tersebut adalah ....

• 
• 
• 
• 

• 
• 40

• 60

• 

• 66

• 220

• 154

• 308

Diketahui sebuah tabung diperbesar sehingga panjang jari-jarinya sama dengan 3 kali panjang jari-jari semula dan volumenya menjadi 4 kali semula. Jika t1 menyatakan tinggi tabung awal dan t2 menyatakan tinggi tabung setelah diperbesar, maka pernyataan berikut yang benar adalah ....

• 
• 
• 
• 

Sebuah drum berbentuk tabung dengan jari-jari 28 cm dan tingginya 50 cm di isi air sampai penuh. Sebuah bola kaca padat berdiameter 42 cm dimasukkan ke dalam drum tersebut. Volume air yang masih ada di dalam drum tersebut adalah ... cm3.

• 84.392

• 94.094

• 113.498

• 121.352

Eren: Hi, Maggie! What are you doing?

Maggie: I’m packing for my trip to New Zealand.

Eren: ____

Maggie: Thanks, Eren. I will bring you something when I return.

The most appropriate sentence to complete the dialogue is ... 

• I hope everything will be okay.

• I hope you have a fantastic trip.  

• I  wish you enjoyed your trip.  

• I wish we could have fun there.

Freya: I wish you many more candles to blow out, Jack.

Jack: Thank you, Freya.

Here is not the conclusion of the dialogue … 

• Freya is wishing Jack a long life. 

• Jack is blowing many candles. 

• Jack is celebrating his birthday. 

• Freya is giving a kind prayer on Jack's birthday. 

Mrs. Potter: Good evening, Cindy. Can I talk to your mother?

Cindy: We are having an important family discussion at the moment. I am very sorry, ma'am, but I'm afraid that you should come again tomorrow.

Mrs. Potter: Oh, very well, then. Thank you.

Cindy: Sure, ma'am.

Based on the dialogue, we know that ...  

• Mrs. Potter is thanking Cindy for having an important family discussion. 

• Cindy is apologizing that Mrs. Potter cannot meet her mother. 

• Cindy's mother is inviting Mrs. Potter to come to her house on that day.

• Cindy's mother is expecting Mrs. Potter to join her family member’s discussion.

Mr. Siregar: Have the kids gone to bed?

Mrs. Siregar: No, they are still watching the cartoon film.

Mr. Siregar: Still watching at this time? It’s already ten o’clock.

Mrs. Siregar: Let them be. They just need thirty minutes more to watch it.

The incorrect information in the dialogue is ....   

• The kids will be going to bed and stop watching the film. 

• Mr. Siregar thought the kids have gone to bed. 

• The kids spend their time watching cartoon fim. 

• The kids will watch the film for another thirty minutes.

Latest data shows there have been 1,626 cases of wildfires.

In other words, we can say that …  

• There will approximately be more wildfires in the future.

• This year’s wildfires have reached 1,626 cases. 

• Last year, the number of wildfires was 1,626 cases.

• Up until now, 1,626 cases of wildfires have occurred.