Write the quadratic function in standard form. f(x)= x² + 2x + 6 f(x) = Sketch its graph. -10 vertex -10 axis of symmetry x-intercept -5 x-intercept -5 f(x) (x, f(x)) = 10 -10 (x, f(x)) = ( f(x) 10 5 -5 -10 5 5 10 10 X X (smaller x-value) -10 (larger x-value) -10 -5 -5 f(x) Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does not exist, enter DNE.) (x, f(x)) = ( 10 -5 -10 f(x) 10 5 -5 5 5 10 10 X X

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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Write the quadratic function in standard form
Write the quadratic function in standard form.
f(x) = -x² + 2x + 6
f(x) =
Sketch its graph.
-10
vertex
-10
axis of symmetry
x-intercept
-5
x-intercept
-5
(x, f(x)) =
f(x)
10
(x, f(x)) =
5
-10
f(x)
10
5
-5
-10
=([
5
5
10
10
X
X
(smaller x-value)
-10
(larger x-value)
-10
-5
-5
f(x)
Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does not exist, enter DNE.)
(x, f(x)) =
10+
-5
-10F
f(x)
10+
5
-5
- 1/0
5
5
10
10
X
X
Transcribed Image Text:Write the quadratic function in standard form. f(x) = -x² + 2x + 6 f(x) = Sketch its graph. -10 vertex -10 axis of symmetry x-intercept -5 x-intercept -5 (x, f(x)) = f(x) 10 (x, f(x)) = 5 -10 f(x) 10 5 -5 -10 =([ 5 5 10 10 X X (smaller x-value) -10 (larger x-value) -10 -5 -5 f(x) Identify the vertex, axis of symmetry, and x-intercept(s). (If an answer does not exist, enter DNE.) (x, f(x)) = 10+ -5 -10F f(x) 10+ 5 -5 - 1/0 5 5 10 10 X X
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