Graphing Functions
SAT Math · Flashcards
SAT MATH · FLASHCARDS
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QUESTION
What is the range of the function
y
=
ln
(
x
)
y = \ln(x)
y
=
ln
(
x
)
?
QUESTION
Which function represents a parabola opening upwards?
QUESTION
Identify the range of the function
f
(
x
)
=
−
2
x
2
+
4
f(x) = -2x^2 + 4
f
(
x
)
=
−
2
x
2
+
4
.
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ANSWER
y
≤
4
y \leq 4
y
≤
4
. Parabola opens downward with maximum value
y
=
4
y = 4
y
=
4
.
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