Graph and analyze the function f(x)=2(x-1)^2.  Use the graph provided below to graph f(x). Include at least 5 points and the vertex.  Describe the transformation from the parent function y=x^2 to the function f(x). State the domain and range of f(x). Use either set notation or interval notation.  State axis of symmetry. Write as an equation of a line.

Intermediate Algebra
10th Edition
ISBN:9781285195728
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Functions
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Graph and analyze the function f(x)=2(x-1)^2. 

Use the graph provided below to graph f(x). Include at least 5 points and the vertex. 

Describe the transformation from the parent function y=x^2 to the function f(x).

State the domain and range of f(x). Use either set notation or interval notation. 

State axis of symmetry. Write as an equation of a line.

 

Expert Solution
Step 1

A parabola is the locus of all the points such that distance from a fixed point called focus to distance from a fixed line called directrix is always constant. Four distinct equation of parabola having vertex at (0,0) is

y2=4axy2=-4axx2=4ayx2=-4ay

Focus are (a,0), (-a,0), (0,a) and (0,-a).

 

 

 

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