8. 2 1 2 4 Write the eguation of the line graphed above. 1. Find the x and y-intercepts of (x+1)-1 f(x)= 21og9 3)

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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10
8.
-3-
-2-
Write the eguation of the line graphed
above.
1. Find the x and y-intercepts ot
f(x)= 21og9
(x+1)-1
Transcribed Image Text:10 8. -3- -2- Write the eguation of the line graphed above. 1. Find the x and y-intercepts ot f(x)= 21og9 (x+1)-1
7. (a) Find the vertex of the quadratic function
S(x) = 2x² – 8r
(b) Sketch the graph of the quadratic function.
f(x) = 2x² – 8x
-2
2
-2
-4-
--6
-8
10
Transcribed Image Text:7. (a) Find the vertex of the quadratic function S(x) = 2x² – 8r (b) Sketch the graph of the quadratic function. f(x) = 2x² – 8x -2 2 -2 -4- --6 -8 10
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