Day 1 day
I. Multiple choice questions:1.c2.d3.b4.b5.b6.d7.b8.d.
Fill in the blanks: 9.10.1.1.14.
Third, answer questions:
13:
14: ,
15:( 1): ,(2) :
16:
the next day
I. Multiple choice questions:1.a2.a3.c4.b5.b6.a7.a8.d.
2. Fill in the blanks: 9. 10. (4)11.12.
Third, answer questions:
13: omitted
14: ( 1) : (2) :
15: ( 1) : (2) :
16: ( 1) : (2) :
the third day
I. Multiple choice questions:1.b2.d3.d4.d5.c6.c7.a8.d.
2. Fill in the blank: 9.10.11.12. or
Third, answer questions:
13: Define method
14:
15: monotonically increasing, and the proof is abbreviated.
16:( 1) is defined as that the range (2) does not exist because the function is monotone increasing function.
The fourth day
I. Multiple choice questions:1.b2.c3.b4.d5.a6.c7.a8.c.
Fill in the blanks: 9.1.10.1.12.
13:( 1) (2)
14:
15: (1) Non-odd non-even (2)
16: (1) (2) Prompt
Fifth day
I. Multiple choice questions:1.c2.c3.b4.d5.b6.b7.c8.d.
Fill in the blanks: 9.10.11.12.
Third, answer questions:
13:
14:
15: variance method
16: (1) (2) Omit the increasing function on (3) R.
sixth day
I. Multiple choice questions:1.d2.d3.a4.b5.b6.a7.d8.a.
2. Fill in the blanks: 9. -4510.11.12. and
Third, answer questions:
13:, A is a finite set. And when. A is an infinite set.
14: (1) (2) Increase interval is, decrease interval is.
15:, the range is. , the value domain is. When is, the value range is
16:
Seventh day
I. Multiple choice questions:1.b2.b3.b4.d5.b6.b7.d8.d.
Fill in the blanks: 9. 1 and 2.10.1.12.60500.
Third, answer questions:
13. 14. 15. The highest 900 yuan is 16. It is simulated by a function.
Eighth day
I. Multiple choice questions:/kloc-0 1c2d3d4a5.d6b7.b8.b
Fill in the blanks: 9. 10.2.2, 1 1. a，B，D 12。
Third, answer questions:
13.635 yuan 14. Solution: (1) The number of acres in the nth year is 100,150,200, ...
, namely
(2) The total amount of wood required
S= 10000 m3 15。 Solution: (1)50 times * * * to 420 yuan; (2)
16.825 yuan
the ninth day
I. Multiple choice questions:1.b2.b3.d4.a5.c6.c7.b8.d.
Fill in the blanks: 9. 10. 1 1. 12.
Third, answer questions:
13. Omit 14.
15.–2 tanα 16。 When, at this time.
When, at this time
Day 10
I. Multiple choice questions:1.b2.b3.b4.a5.c6.d7.c8.b.
Fill in the blanks: 9.0 10. 1 1. - 1 12.
Third, answer questions:
13.( 1) A =，B = 1 (2) 14. 15。 ( 1) (2) A =- 1， 18。
Day 1 1 day
I. Multiple choice questions:1.a2.b3.d4.c5.a6.c7.b8.c.
Fill in the blanks: 9.10.11.12. ()
Third, answer questions:
13 image. (1)1(2) 214 ...15. (1) (2) If you move one unit to the right, the horizontal coordinates of all points on the image will become original. The ordinate is unchanged, and the obtained image is obtained.
Day 12
I. Multiple choice questions:1.c2.a3.d4.d5.b6.c7.d8.d.
Fill in the blanks: 9.10.11.12.34.
Third, answer questions:
13.14. (1) (2) The minimum value is,
15. For odd functions. 16.( 1) (2) (3) or
Day 13
I. Multiple choice questions:1.d2.c3.c4.c5.d6.a7.b8.b.
Fill in the blanks: 9.10.11.12.
Third, answer questions:
13. Solution:
Is the center of gravity of Delta,
14. Solution:
15. solution: let, and get, this is it.
Get,,
16. Solution:
(1) is also true.
(2) also
At this time, so the direction is opposite.
Day 14
I. Multiple choice questions:1.d2.c3.a4.b5.d6.d7.b8.d.
Fill in the blanks: 9.10.11.12.
Third, answer questions:
13. Solution: Set, and then
Get, that is, or
or
14. Proof: Notes
15.
16.( 1) Proof:
Perpendicular to each other
(2) ;
but
,
Day 15
I. Multiple choice questions:1.c2.c3.c4.c5.d6.b7.c8.b.
Fill in the blanks: 9. Right triangle10.11.612.4.
Third, answer questions:
13. Solution: (1) If sum, then this is a false proposition.
Because, only have to
(2) The projection of a vector in the direction is a vector whose direction is the same as or opposite to (the included angle with). This is a false proposition.
Because the projection of a vector in the direction is a quantity, not a vector.
14. Evidence: That's settled.
but
That is, get
15. Solution: Youde
16. Solution:
Day 16
I. Multiple choice questions:1.a2.c3.c4.a5.c6.c7.a8.d.
Fill in the blanks: 9. 10. ( 1, +∞) 1 1.2 12.
Third, answer questions:
13. Solution:
=-2 points.
= =-4 points
=
=-8 points.
=-10.
14. Solution: (1) (+)? ( + )= 2+ 2+( 2+ 1) ?
=2 +9 +( 2+ 1) ? 3cos450 = 3 2+11+3-2 points.
The angle between+and+is acute.
3 2+ 1 1+3 & lt； 0-4.
Solution-6 points.
2 when =-2 ∣+∣=∣ -2 ∣.
=-8 points
∣ + ∣=∣-2 + ∣=
=-9 points
( + )? ( + )=( -2 )? (-2 + )
=-2 2-2 2+5 =-7-10 point.
So cos- 12.
15. Solution: (1) t =-1.
A & lt0-5 points.
(2) According to the above results:
F (x) =-6 points.
If f(x) is increasing function, then 2k is.
So [,
K Z is an increasing interval. -10.
(3) When f(x) reaches the maximum value,
X= that is, the set of X is-12 points.
When f(x) takes the minimum value of 4x+,
The set of X = is-14 points.
16. Solution: (1) is derived from known conditions.
In the domain, everything is true .............. 1 minute.
That's two points.
This applies to everything in the domain.
That is, (give up) or .................... 4 points.
(2) By (1)
Settings,
When,
........................... scored six points.
When was that? .............. scored seven.
When, it is a decreasing function ................... 8 points.
Similarly, the incremental function scored 9 points in the world.
(3) The domain of the function is,
① , .
In order to increase the function,
To succeed,
Then (no solution) 1 1.
② , .
In the decreasing function,
Make the range of values, then
, .................... 14.
Day 17
I. Multiple choice questions:1.b2.c3.d4.d5.d6.b7.c8.a.
Fill in the blanks: 9.10.11.12.
Third, answer questions:
13 ( 1):
(2):
14( 1): Time is an even function.
Time is an odd or even function.
(2):
15( 1): (2)
16:
Day 18
I. Multiple choice questions:1.c2.c3.d4.d5.b6.a7.b8.b.
Fill in the blanks: 9. Minus10.11.12.23.
Third, answer questions:
13.( 1) = ;
(2) From the known a-3 =-3 or 2a- 1 =-3, we can get a=0 or a =- 1.
So ...
14.( 1) Incremental interval is: and; The subtraction interval is: the maximum value of sum(2) is12; Minimum value 0; 15.D( 1， 1)，=(- 1，2)
16.( 1) (3)