To graph the function f, we plot the points in a coordinate plane. To graph f(x) = x² – 2, we plot the following f(x) O (x, 2x) 1 O (x, x2 – 2) f(0) O (x, x – 3) O (x, 0) O (x, 1) So the point (5, is on the graph of f. The height of the graph of f above the x-axis when x = 5 is Complete the table. f(x) = x² – 2 (х, у) -2 -1 1 2

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 37E
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To graph the function f, we plot the points (x?
in a coordinate plane.
To graph f(x) = x² – 2, we plot the following f(x)
O (x, 2x)
1.
O (x, x2 – 2)
O (x, x – 3)
f(0)
O (x, 0)
O (x, 1)
So the point (5,
is on the graph of f. The height of the graph of f above the x-axis when x = 5 is
Complete the table.
f(x) = x2 – 2
(х, у)
-2
-1
Transcribed Image Text:To graph the function f, we plot the points (x? in a coordinate plane. To graph f(x) = x² – 2, we plot the following f(x) O (x, 2x) 1. O (x, x2 – 2) O (x, x – 3) f(0) O (x, 0) O (x, 1) So the point (5, is on the graph of f. The height of the graph of f above the x-axis when x = 5 is Complete the table. f(x) = x2 – 2 (х, у) -2 -1
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