The table below shows the input, w, and output, k, for a linear function k. -15 5.5 69.5 k 42 - 25 - 41 a. Write the linear function k, round to 3 decimal places. First, find the slope and round to 3 decimal places, and then use the rounded slope to find the y-intercept.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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The table below shows the input, w, and output, k, for a linear function k.
20
w+
-15
5.5
69.5
k
42
- 25
- 41
a. Write the linear function k, round to 3 decimal places. First, find the slope and round to 3 decimal places, and
then use the rounded slope to find the y-intercept.
k =
b. Use the rounded answers in part a. to fill in the missing values of the table.
Transcribed Image Text:The table below shows the input, w, and output, k, for a linear function k. 20 w+ -15 5.5 69.5 k 42 - 25 - 41 a. Write the linear function k, round to 3 decimal places. First, find the slope and round to 3 decimal places, and then use the rounded slope to find the y-intercept. k = b. Use the rounded answers in part a. to fill in the missing values of the table.
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