代数例

The graph of

y = f (x)

$y = f (x)$ is shown below. Draw the graph of

y = - f (x)

$y = - f (x)$

ステップ 1

各グラフを同座標に描きます。

y = f (x)

$y = f (x)$

y = - f (x)

$y = - f (x)$

ステップ 2

The graph of

y = f (x)

$y = f (x)$ is shown below. Draw the graph of

y = - f (x)

$y = - f (x)$

(

(

)

)

|

|

[

[

]

]

√

√





≥

≥





















7

7

8

8

9

9













≤

≤





















4

4

5

5

6

6

/

/

^

^

×

×

>

>









∩

∩

∪

∪





1

1

2

2

3

3

-

-

+

+

÷

÷

<

<









π

π

∞

∞



,

,

0

0

.

.

%

%



=

=









[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$