# Sketch the graph of the function using table of values f ( t ) = 1 − 1 2 t 2

### Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

### Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

#### Solutions

Chapter 2, Problem 25RE
To determine

## Sketch the graph of the function using table of values f(t)=1−12t2

Expert Solution

The graph of the given expression:

### Explanation of Solution

Given information: consider the function f(t)=112t2

Calculation:

Take any values of t and then make a table of values.

tf(t)=112t22112(2)2=11112(1)2=0.50112(0)2=11112(12)=0.51112(22)=1

Then, plot the points given by the table and join them by a smooth curve to obtain the graph f(t)=112t2 as shown below:

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