Select example:
y
=
a
(
2
x
+
1
)
y
=
a
(
2
x
+
1
)
y
=
a
(
x
2
+
2
x
−
4
)
y
=
a
(
x
3
−
2
x
2
)
y
=
a
x
−
1
y
=
a
sin
(
x
)
2
4
6
−2
−4
−6
5
10
15
−5
−10
−15
0,0
–
o
+
←
↓
↑
→
a = 1.0
y = 1.0 * (2x + 1)
( 1.00 , 3.00 )