1. a = 1, b = 2, c = 3, z = 26 bo'lsin. Quyidagi ifodaning qiymati nechaga teng: (x a)

_______ Sinf o’quvchilarining javob varaqalari

t/r	Savollar	Javoblar	Olgan ball
1	tengsizlikni yeching.
2
3
4
5	O'tkir burchagi 60° ga, balandligi esa 3 sm ga teng rombning yuzini toping.
6
7	sinα = ekanligi ma'lum cosa ni toping.
8	Graduslarda ifodalangan burchakning radian o’lchovini toping: 40 ^o
9	Taqqoslang va 2
10	Parabolaning koordinata o’qlari bilan kesishish nuqtalarining koordinatalarini toping. 
11	Hisoblang. 
	Jami ball