Consider the graph of f(x) n(x) that is shown below. (æ)p y 4 -5 -4 -3 -2 2 3 4 5 -1 -2 -4 -5- a. When x = 2, n(x) is about how many times as large as d(x)? Hint:Approximate using the graph to evaluate f(x) at x = 2. Write this out algebraically so you can relate the size of n(2) and d(2). times as large Preview 3. 2. 3.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
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Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 9CR
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Question

a b and c pls

n(x)
that is
d(x)
Consider the graph of f(x)
shown below.
y
-5
-4 -3
-2
2
3
4
5
-1
-2
-3
-4
-5+
a. When x = 2, n(x) is about how many
times as large as d(x)?
Hint:Approximate using the graph to
evaluate f(x) at x = 2. Write this out
algebraically so you can relate the size of
n(2) and d(2).
times as large
Preview
Transcribed Image Text:n(x) that is d(x) Consider the graph of f(x) shown below. y -5 -4 -3 -2 2 3 4 5 -1 -2 -3 -4 -5+ a. When x = 2, n(x) is about how many times as large as d(x)? Hint:Approximate using the graph to evaluate f(x) at x = 2. Write this out algebraically so you can relate the size of n(2) and d(2). times as large Preview
b. Suppose n(a) is 5.45 times as large as d(a)
where a is some fixed number. What is
the value of f(a)?
Hint: Write what this means algebraically.
You do not need to use the graph.
f(a)
Preview
c. Suppose d(b) is 2 times as large as n(b),
where b is some fixed number. What is the
value of f(b)?
Hint: Write what this means algebraically.
You do not need to use the graph.
f(b) =
Preview
Transcribed Image Text:b. Suppose n(a) is 5.45 times as large as d(a) where a is some fixed number. What is the value of f(a)? Hint: Write what this means algebraically. You do not need to use the graph. f(a) Preview c. Suppose d(b) is 2 times as large as n(b), where b is some fixed number. What is the value of f(b)? Hint: Write what this means algebraically. You do not need to use the graph. f(b) = Preview
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f(x)=n(x)d(x)

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