To graph the function f, we plot the points (x, f(x) ✔ (x₁ To graph f(x)=x2-4, we plot the following points. O (x, 0) O (x, 1) O(x, x-3) O (x, 2x) (x,x² - 4) So the point (3, Complete the table. X -2 -1 0 1 2 0 f(x) = x² - 4 -3 -4 -3 0 x) is is on the graph of f. The height of the graph of f above the x-axis when x = 3 is A f(x) (-2,0 (-1,-3 (0,- 4 1, -3 2,0 (x, y) in a coordinate plane.

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter9: Quadratic Equations And Functions
Section9.6: Graph Quadratic Functions Using Properties
Problem 289E: How do the graphs of the functions f(x)=x2 and f(x)=x21 differ? We graphed them at the start of this...
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To graph the function f, we plot the points (x, f(x)
To graph f(x)=x2-4, we plot the following points.
O (x, 0)
O (x, 1)
O(x,x-3)
O (X, 2x)
(x, x² - 4)
So the point (3,
Complete the table.
X
-2
-1
0
1
2
0
f(x) = x² - 4
-3
-4
-3
0
x ) is
is on the graph of f. The height of the graph of f above the x-axis when x = 3 is
✓
(-2,0
(x, y)
-1, -3
f(x)
(0,-4
(1, -3)
2,0
in a coordinate plane.
)
Transcribed Image Text:To graph the function f, we plot the points (x, f(x) To graph f(x)=x2-4, we plot the following points. O (x, 0) O (x, 1) O(x,x-3) O (X, 2x) (x, x² - 4) So the point (3, Complete the table. X -2 -1 0 1 2 0 f(x) = x² - 4 -3 -4 -3 0 x ) is is on the graph of f. The height of the graph of f above the x-axis when x = 3 is ✓ (-2,0 (x, y) -1, -3 f(x) (0,-4 (1, -3) 2,0 in a coordinate plane. )
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