The photograph shows a lower jawbone that was discovered in 1964. The jawbone is estimated to be 1.5 million years old. Suppose 1 grid square represents 1 cm. 12 12 a) Find the approximate coordinates of the vertex. b) Find the equation of the axis of symmetry. c) Find the maximum value (depth) of the jawbone. d) Find the x-intercepts. e) Find the width of the jawbone.

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
Section8.3: Graphing F(x)=ax2+bx+c
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3.
The photograph shows a lower jawbone that was discovered
in 1964. The jawbone is estimated to be 1.5 million years old.
Suppose 1 grid square represents 1 cm.
0
a) Find the approximate coordinates of the vertex.
b) Find the equation of the axis of symmetry.
c) Find the maximum value (depth) of the jawbone.
d) Find the x-intercepts.
e) Find the width of the jawbone.
0
Transcribed Image Text:Quadratic Relations and Modelling Protected ViewSaved to this PC ✓ References Mailings Review View Help t can contain viruses. Unless you need to edit, it's safer to stay in Protected View. Enable Editing 12 3. The photograph shows a lower jawbone that was discovered in 1964. The jawbone is estimated to be 1.5 million years old. Suppose 1 grid square represents 1 cm. 0 a) Find the approximate coordinates of the vertex. b) Find the equation of the axis of symmetry. c) Find the maximum value (depth) of the jawbone. d) Find the x-intercepts. e) Find the width of the jawbone. 0
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