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统计数据
常见 Functions & Graphing 问题
f(X)=X^2
f
(
X
)
=
X
2
f(x)=(x-1)/(x^2)
f
(
x
)
=
x
−
1
x
2
f(x)=e^xln(x)
f
(
x
)
=
e
x
ln
(
x
)
f(x)=x-10
f
(
x
)
=
x
−
1
0
f(x)=2^{x-2}
f
(
x
)
=
2
x
−
2
f(x)=2x-9
f
(
x
)
=
2
x
−
9
y=x^2+2x+5
y
=
x
2
+
2
x
+
5
f(b)=b^2
f
(
b
)
=
b
2
f(x)=x^2+81
f
(
x
)
=
x
2
+
8
1
y=x^2+5x+6
y
=
x
2
+
5
x
+
6
f(t)=pi+cos(3t)
f
(
t
)
=
π
+
cos
(
3
t
)
f(x)=-6x^2
f
(
x
)
=
−
6
x
2
f(x)=4^x+3
f
(
x
)
=
4
x
+
3
g(x)=sqrt(x)
g
(
x
)
=
√
x
f(x)=-3x+7
f
(
x
)
=
−
3
x
+
7
f(x)=sqrt(x)-1
f
(
x
)
=
√
x
−
1
f(x)=arctan(x)+arctan(1/x)
f
(
x
)
=
arctan
(
x
)
+
arctan
(
1
x
)
f(x)=csc(x)-cot(x)
f
(
x
)
=
csc
(
x
)
−
cot
(
x
)
f(x)=|x|-2
f
(
x
)
=
|
x
|
−
2
y=cos^2(x)
y
=
cos
2
(
x
)
f(x)=(x+3)^2-4
f
(
x
)
=
(
x
+
3
)
2
−
4
f(x)=-0.4x^2+1000
f
(
x
)
=
−
0
.
4
x
2
+
1
0
0
0
f(x)=x^2-6x+11
f
(
x
)
=
x
2
−
6
x
+
1
1
f(x)=x^2-6x+12
f
(
x
)
=
x
2
−
6
x
+
1
2
f(x)=sqrt(2x-4)
f
(
x
)
=
√
2
x
−
4
f(x)=x^2-4x+9
f
(
x
)
=
x
2
−
4
x
+
9
y=4x+4
y
=
4
x
+
4
f(y)=y^3
f
(
y
)
=
y
3
f(x)=(sin(2x)+2cos(x))/(1+sin(x))
f
(
x
)
=
sin
(
2
x
)
+
2
cos
(
x
)
1
+
sin
(
x
)
f(x)=\sqrt[6]{x}
f
(
x
)
=
6
√
x
y=x-x^2
y
=
x
−
x
2
y=x+9
y
=
x
+
9
f(x)=sqrt(x-9)
f
(
x
)
=
√
x
−
9
f(x)=-sin^2(x)
f
(
x
)
=
−
sin
2
(
x
)
f(t)=cos^2(2t)
f
(
t
)
=
cos
2
(
2
t
)
f(x)=x^2-8x+17
f
(
x
)
=
x
2
−
8
x
+
1
7
y=3^{-x}
y
=
3
−
x
f(x)=e^{7x}
f
(
x
)
=
e
7
x
y=-2/3 x+2
y
=
−
2
3
x
+
2
f(x)=cos(x)+1
f
(
x
)
=
cos
(
x
)
+
1
f(x)=7x^{1/2}
f
(
x
)
=
7
x
1
2
f(x)= 8/x
f
(
x
)
=
8
x
f(x)=x^2+3x+5
f
(
x
)
=
x
2
+
3
x
+
5
y=4x-6
y
=
4
x
−
6
f(x)=sin(x^3)
f
(
x
)
=
sin
(
x
3
)
f(x)=(sin(2x))^2
f
(
x
)
=
(
sin
(
2
x
)
)
2
f(x)=(x^2)/(x^2+1)
f
(
x
)
=
x
2
x
2
+
1
f(x)=-x^2+2x+2
f
(
x
)
=
−
x
2
+
2
x
+
2
y=sqrt(2x)
y
=
√
2
x
y=x^4-2x^2
y
=
x
4
−
2
x
2
y=2x^2-8x+6
y
=
2
x
2
−
8
x
+
6
f(x)=x^2-5x+5
f
(
x
)
=
x
2
−
5
x
+
5
f(j)=j^2
f
(
j
)
=
j
2
y=-x^2-2
y
=
−
x
2
−
2
f(x)=-7
f
(
x
)
=
−
7
f(x)=3^x-1
f
(
x
)
=
3
x
−
1
f(x)=3x^2-5x
f
(
x
)
=
3
x
2
−
5
x
f(x)=3x^2-5x+1
f
(
x
)
=
3
x
2
−
5
x
+
1
f(x)=x^2-8x+25
f
(
x
)
=
x
2
−
8
x
+
2
5
f(x)=sin(sin(cos(x)))
f
(
x
)
=
sin
(
sin
(
cos
(
x
)
)
)
f(x)=3x^5-5x^3
f
(
x
)
=
3
x
5
−
5
x
3
f(x)=-x^2+5
f
(
x
)
=
−
x
2
+
5
f(x)=x^2-3x+7
f
(
x
)
=
x
2
−
3
x
+
7
f(x)=x^2+5x+1
f
(
x
)
=
x
2
+
5
x
+
1
y=x^2-6x+3
y
=
x
2
−
6
x
+
3
f(x)=cot(2x)
f
(
x
)
=
cot
(
2
x
)
y= 1/(2x)
y
=
1
2
x
y=-x^2+6x-8
y
=
−
x
2
+
6
x
−
8
f(x)=5-x
f
(
x
)
=
5
−
x
f(t)=te^t
f
(
t
)
=
te
t
f(x)=3x^2+2x-1
f
(
x
)
=
3
x
2
+
2
x
−
1
f(x)=(2x^3)/(x^2+10)
f
(
x
)
=
2
x
3
x
2
+
1
0
f(x)=-x^2+2x
f
(
x
)
=
−
x
2
+
2
x
f(x)=(x+3)/(x-2)
f
(
x
)
=
x
+
3
x
−
2
f(x)=(x^3-1)^{2/3}
f
(
x
)
=
(
x
3
−
1
)
2
3
f(x)=x^{5/3}-5x^{2/3}
f
(
x
)
=
x
5
3
−
5
x
2
3
f(θ)=cos(θ)sin(θ)
f
(
θ
)
=
cos
(
θ
)
sin
(
θ
)
f(x)=2x^2-x^4
f
(
x
)
=
2
x
2
−
x
4
y=e^{3x}
y
=
e
3
x
f(x)=x^2-6x+6
f
(
x
)
=
x
2
−
6
x
+
6
f(x)=arcsec(2x)
f
(
x
)
=
arcsec
(
2
x
)
y=x^2-5x+4
y
=
x
2
−
5
x
+
4
y= x/(x+1)
y
=
x
x
+
1
y=(sin(x))/x
y
=
sin
(
x
)
x
f(x)=7x^3
f
(
x
)
=
7
x
3
y=-5x+6
y
=
−
5
x
+
6
f(x)=x^2-4x+16
f
(
x
)
=
x
2
−
4
x
+
1
6
f(x)=1-2x-x^2
f
(
x
)
=
1
−
2
x
−
x
2
f(x)=-4x+5
f
(
x
)
=
−
4
x
+
5
f(x)=cos(1/x)
f
(
x
)
=
cos
(
1
x
)
y=(2x+4)/(1-x)
y
=
2
x
+
4
1
−
x
y=-1/2 x+1
y
=
−
1
2
x
+
1
f(x)=|x-4|
f
(
x
)
=
|
x
−
4
|
f(x)=-x^2-2x+1
f
(
x
)
=
−
x
2
−
2
x
+
1
f(x)=4x^5
f
(
x
)
=
4
x
5
y=3x-x^3
y
=
3
x
−
x
3
solvefor r,r=6cos(θ)
solvefor
r
,
r
=
6
cos
(
θ
)
f(x)= x/(|x|)
f
(
x
)
=
x
|
x
|
f(x)=x^2cos(x)
f
(
x
)
=
x
2
cos
(
x
)
f(x)=2x+8
f
(
x
)
=
2
x
+
8
1
..
437
438
439
440
441
..
1324