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A-Level Maths Edexcel (9MA0)
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#1.2.7 Graphs of functions
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Skills
Use intersection points of graphs to solve equations
—
Sketch cubic graphs
—
Sketch quartic graphs
—
Sketch reciprocal graphs
—
Use the modulus function
—
Sketch the graph of
y
=
∣
f
(
x
)
∣
y = |f(x)|
y
=
∣
f
(
x
)
∣
—
Sketch the graph of
y
=
f
(
∣
x
∣
)
y = f(|x|)
y
=
f
(
∣
x
∣
)
—
Solve linear modulus inequalities
—