7 Obtain the absolute value of each element of MatB (Abs(MatB)). @(Abs) MatB

8 Determine the square and cube of MatA (MatA2, MatA3).

Note: You cannot use for this input. Use 7to specify squaring, and 7(x3) to specify cubing.

MatA7 MatA7(x3)

Creating a Number Table from a

Function (TABLE)

TABLE generates a number table for x and f(x) using an input f(x) function. Perform the following steps to generate a number table.

1.Press (TABLE) to enter the TABLE Mode.

2.Input a function in the format f(x), using the X variable.

• Be sure to input the X variable ( (X)) when generating a number table. Any variable other than X is handled as a constant.

•The following cannot be used in the function: Pol, Rec, °, d/dx, 3.

3.In response to the prompts that appear, input the values you want to use, pressing after each one.

For this prompt: Input this:

Start?

Input the lower limit of X (Default = 1).

 

 

End?

Input the upper limit of X (Default = 5).

 

Note: Make sure that the End value is always

 

greater than the Start value.

 

 

Step?

Input the increment step (Default = 1).

 

Note: The Step specifies by how much the Start

 

value should be sequentially incremented as the

 

number table is generated. If you specify Start = 1

 

and Step = 1, X sequentially will be assigned the

 

values 1, 2, 3, 4, and so on to generate the number

 

table until the End value is reached.

•Inputting the Step value and pressing  generates and displays the number table in accordance with the parameters you specified.

•Pressing while the number table screen is displayed will return to the function input screen in step 2.

To generate a number table for the function f(x) = x2 +

1

for the

2

range –1  x  1, incremented in steps of 0.5 

 

 

 

 

 

(TABLE)

 

 

Math

 

 

 

 

 

 

 

E-32