HOW TO USE "TEXT PUZZLES"
Study the information below.
Words highlighted in
light grey
are potential puzzle pieces.
Type in a percentage and click the button to create a puzzle.
Click on an empty box to see the correct answer.
REFRESH the page to start over.
What percent of the puzzle pieces would you like to choose?
Connection between
AREA and ANTIDERIVATIVES
(low level of precision)
Let
f
be
continuous
on
[
a
,
b
]
(and assume
f
≥
0
for this motivation).
Let
A
(
x
)
denote the
area
under the
graph
of
f
on
[
a
,
x
]
.
It's
plausible
that
A
is an
antiderivative
for
f
, since for
small
Δ
x
,
A
′
(
x
)
≅
A
(
x
+
Δ
x
)
-
A
(
x
)
Δ
x
≅
f
(
x
)
Δ
x
Δ
x
=
f
(
x
)
.
WORD BANK
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