In Exercises 31-32, the domain of each piecewise function is ( − ∞ , ∞ ) a . graph each function. b . Use the graph to determine the functions range. f ( x ) = { 2 x if x < 0 − x if x ≥ 0
In Exercises 31-32, the domain of each piecewise function is ( − ∞ , ∞ ) a . graph each function. b . Use the graph to determine the functions range. f ( x ) = { 2 x if x < 0 − x if x ≥ 0
Solution Summary: The author explains how to draw the graph using a partial table of coordinates.
In Exercises 31-32, the domain of each piecewise function is
(
−
∞
,
∞
)
a. graph each function.
b. Use the graph to determine the functions range.
f
(
x
)
=
{
2
x
if
x
<
0
−
x
if
x
≥
0
Definition Definition Group of one or more functions defined at different and non-overlapping domains. The rule of a piecewise function is different for different pieces or portions of the domain.
a
->
f(x) = f(x) = [x] show that whether f is continuous function or not(by using theorem)
Muslim_maths
Use Green's Theorem to evaluate F. dr, where
F = (√+4y, 2x + √√)
and C consists of the arc of the curve y = 4x - x² from (0,0) to (4,0) and the line segment from (4,0) to
(0,0).
Evaluate
F. dr where F(x, y, z) = (2yz cos(xyz), 2xzcos(xyz), 2xy cos(xyz)) and C is the line
π 1
1
segment starting at the point (8,
'
and ending at the point (3,
2
3'6
Chapter 1 Solutions
Precalculus, Books A La Carte Edition Plus MyLab Math with eText -- Access Card Package (6th Edition)
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