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Chapter 3: Q. 98 (page 158)

Make up a quadratic function that opens down and has only one x-intercept. Compare yours with others in the class. What are the similarities? What are the differences?

Short Answer

Expert verified

The function can be given as f(x)=-(x-2)2

The graph can be given as

Step by step solution

01

Given information

We are given a quadratic equation who opens downwards

02

Plot the graph

The quadratic equation which opens downward and with one x-intercept isf(x)=-(x-2)2

The graph can be given as

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Most popular questions from this chapter

In Problems 21鈥�28, determine whether the given function is linear or nonlinear. If it is linear, determine the equation of the line.

xy=f(x)
-2-4
-1-3.5
0-3
1-2.5
2-2

Find the real solutions of the equation 2x2+7x-4=0.

In Problems 7鈥�22, solve each inequality.

2(2x2-3x)>-9

In Problems 21鈥�28, determine whether the given function is linear or nonlinear. If it is linear, determine the equation of the line .

xy=f(x)
-2-4
-10
04
18
212

Determine the quadratic function whose graph is given.
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