In Exercises 59-70, the domain of each piecewise function is ( − ∞ , ∞ ) . a. Graph each function. b. Use your graph to determine the function's range. f ( x ) = { 1 2 x if x ≤ 0 3 if x > 0
In Exercises 59-70, the domain of each piecewise function is ( − ∞ , ∞ ) . a. Graph each function. b. Use your graph to determine the function's range. f ( x ) = { 1 2 x if x ≤ 0 3 if x > 0
Solution Summary: The author explains how the function f(x) can be written as two straight lines, one of them being parallel to x axis.
In Exercises 59-70, the domain of each piecewise function is
(
−
∞
,
∞
)
.
a.Graph each function.
b.Use your graph to determine the function's range.
f
(
x
)
=
{
1
2
x
if
x
≤
0
3
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.
Determine whether the lines
L₁ (t) = (-2,3, −1)t + (0,2,-3) and
L2 p(s) = (2, −3, 1)s + (-10, 17, -8)
intersect. If they do, find the point of intersection.
Convert the line given by the parametric equations y(t)
Enter the symmetric equations in alphabetic order.
(x(t)
= -4+6t
= 3-t
(z(t)
=
5-7t
to symmetric equations.
Find the point at which the line (t) = (4, -5,-4)+t(-2, -1,5) intersects the xy plane.
Chapter 1 Solutions
Precalculus, Books A La Carte Edition Plus MyLab Math with eText -- Access Card Package (6th Edition)
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.