Tell whether or not the relation is a function. {(-6, 8). (-1, -4), (2., 9), (2. -4)} No B Yes

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Please answer both questions
Question
Tell whether or not the relation is a function.
{(-6, 8), (-1, -4), (2., 9), (2. -4)}
No
Yes
Transcribed Image Text:Question Tell whether or not the relation is a function. {(-6, 8), (-1, -4), (2., 9), (2. -4)} No Yes
Question
Graph the equation on graph paper and describe the resulting line.
y = -4x +5
a line that slopes downward and crosses the y-axis at 5
B a line that slopes upward and crosses the y-axis at -5
Transcribed Image Text:Question Graph the equation on graph paper and describe the resulting line. y = -4x +5 a line that slopes downward and crosses the y-axis at 5 B a line that slopes upward and crosses the y-axis at -5
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