Let f(x, y) = 7ln(18x² — 9y). - Graph the boundary of the domain of f below. 7- 6- 5 4- 3 2 1 27 -7-6-5-4-3-2-1 1 2 3 4 5 6 7 -1 -2 -3- -4 -5 -6- -7- Clear All Draw: く Which of the following (x, y) ordered pairs are in the domain of f? Select all that app

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter9: Solving Quadratic Functions
Section: Chapter Questions
Problem 31CR
Question
Let f(x, y) = 7ln (18x² - 9y).
Graph the boundary of the domain of f below.
7+
6
at
5
4
3
21
-4-3-2-1
-1
Clear All Draw:
-2
-3
-4
-5-
-6
-7+
2
5
6
Which of the following (x, y) ordered pairs are in the domain of f? Select all that apply:
✓ (0,-1)
☐ (0,1)
✓ (1,0)
(1,2)
✓ (-1,0)
Transcribed Image Text:Let f(x, y) = 7ln (18x² - 9y). Graph the boundary of the domain of f below. 7+ 6 at 5 4 3 21 -4-3-2-1 -1 Clear All Draw: -2 -3 -4 -5- -6 -7+ 2 5 6 Which of the following (x, y) ordered pairs are in the domain of f? Select all that apply: ✓ (0,-1) ☐ (0,1) ✓ (1,0) (1,2) ✓ (-1,0)
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