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A-Level Maths Edexcel (9MA0)
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Mocks
1.6: Exponentials and logarithms
Content
Questions
#1.6.1
Exponential functions
Not started
Sketch graph of
a
x
a^x
a
x
—
Sketch graph of
e
x
e^x
e
x
—
#1.6.2
Gradient of exponential functions
Not started
Gradient of exponential functions
—
#1.6.3
Logarithms
Not started
Use logarithms as the inverse of exponential functions
—
Sketch graph of
y
=
log
a
x
y = \log_a x
y
=
lo
g
a
x
—
Sketch graph of
y
=
ln
x
y = \ln x
y
=
ln
x
—
Solve logarithmic equations
—
#1.6.4
Laws of logarithms
Not started
Use laws of logarithms
—
#1.6.5
Solve exponential equations
Not started
Use change of base formula
—
Solve exponential equations using logarithms
—
#1.6.6
Logarithmic modelling
Not started
Linearise
y
=
a
x
n
y=ax^n
y
=
a
x
n
using logarithms
—
Linearise
y
=
a
b
x
y=ab^x
y
=
a
b
x
using logarithms
—
#1.6.7
Exponential modelling
Not started
Use exponential models
—
1.5
Trigonometry
1.7
Differentiation
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