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Chapter 10: Q 68. (page 655)

Graph each function.

f(x)=-4-4x2

Short Answer

Expert verified

The graph of the function is half an ellipse.

Step by step solution

01

. Given information

We have given function f(x)=-4-4x2.

The equation of the ellipse is(f(x))2=4-4x2x21+(f(x))24=1

02

Step 2. Graph of the function. 

The center of the ellipse lies at origin and the major axis is y-axis.

The vertices are (0,2)and (0,-2).

The x-intercept are at(1,0)and (-1,0).

The graph of the function is given as:

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