igureMaths
Log in
Start free
←
Exponentials & logarithms
Get dealt questions instead
→
Browse Exponentials & logarithms
134 questions at your level
Difficulty
All
Level 1
Level 2
Level 3
Level 4
Level 5
The laws of logarithms
45 questions
Lesson
Not started
Mark as done
The graph of
y
=
ln
(
4
x
)
y = \ln(4x)
y
=
ln
(
4
x
)
can be obtained from the graph of
y
=
ln
x
y = \ln x
y
=
ln
x
by
Circle your answer.
A
a stretch parallel to the
x
x
x
-axis with scale factor
4
4
4
B
a translation by
(
−
4
0
)
\begin{pmatrix} -4 \\ 0 \end{pmatrix}
(
−
4
0
)
C
a translation by
(
0
ln
4
)
\begin{pmatrix} 0 \\ \ln 4 \end{pmatrix}
(
0
ln
4
)
D
a stretch parallel to the
y
y
y
-axis with scale factor
4
4
4
●
●●●●
Level 1
1 mark
Start
→