"This question is not difficult. You can first set the tangent point target. According to the fact that the derivative of the curve at the tangent point is equal to the slope of the straight line..."
The energetic girl Guode explained to everyone while she was making it, as if she really wanted to teach everyone.
The others were silent and no one responded.
When they figured out the answer and saw the sign on the door saying it was correct, everyone started to applaud!
"666, that's amazing! Otherwise, it's useless for us to just defeat the monsters. The questions are getting trickier and trickier!"
"That's right, brother Yuanqi, awesome!"
After chatting and playing for a while, Qi Xu asked everyone, "Have you all taken a break?"
"It's time to take a break! Go, go, go!"
Qi Xu specifically reminded him before the checkpoint door opened, "Old Bailong, don't drink yet, we'll see what happens later!"
"Hey, boss, got it!"
Qi probably wanted to see if he could get through this level without using the final trump card. If so, maybe he would have a chance to pass the 12th level.
After the level door was completely opened, everyone found that there was only one monster.
It was as tall as two stories. Qi Xu had never seen this kind of monster before. It looked a bit like a stitched monster, with a wolf's head and a bear's body, and a super long furry tail behind it.
Everyone wanted to be happy for a while, but the Stitched Monster roared, and everyone felt like their eardrums were about to break.
Qi Xu endured the pain, immediately raised his hand and shot the stitched monster in the chest.
Although the first two shots were a little off and didn't hit the vital points, all the other shots hit the target.
The Stitched Monster showed no intention of falling to the ground, and even accelerated towards Qi Xu.
Dongfang Yuan hurried to the diagonal position of Qi Xu, holding a machine gun and firing non-stop, instantly attracting the hatred of the stitched monster.
The Stitched Monster turned around and rushed towards Dongfang Yuan. Wolf Warrior 009 and Langliu Laobailong immediately went to the other two corners of this space in tacit understanding.
Everyone took turns using long-range weapons to attract the attention of the Stitched Monster. Apart from his occasional roars that hurt the eardrums, the danger level was not even as high as the tenth level.
Since this is the case, Langqi Laobailong is no longer in a hurry to drink.
This monster has strong attack power and high defense power, but correspondingly, its brain is not very useful.
Then just pull it back and forth and slowly consume it.
Qi Xu obviously wanted more. This method of attracting each other's attention seemed simple, but it was also a test of the mutual trust between team members.
As long as anyone has selfish motives, the effectiveness of this back-and-forth tug-of-war will be greatly reduced.
After all, they are all real guns and real ammunition, and it is not easy to obtain such supplies. In team battles, if the relationship between everyone is not that good, it is not easy to care about who pays more and who pays less.
If we hesitate for a moment, there will be blood and death. When the trust collapses, the whole army may be wiped out.
Qi Xu felt that he had used at least 200 bullets before the stitched monster's arrogance weakened a little. Most people would not be willing to waste so many supplies to fight this monster.
While the Stitched Monster is running towards the diagonal eastern position.
Qi Xu immediately waved to his teammates, bravely ran forward a few steps, and the Iron Shirt immediately took over Qi Xu's position.
Qi Xu was fast and light-footed, and he quickly approached the back of the Stitched Monster. Compared to the height of the Stitched Monster, Qi Xu could jump up and hit his butt...
.........
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