Question 1031460
First 5 terms of sequence: 
A<sub>n</sub>= 2n-3
<pre>
Substitute n=1

A<sub>n</sub>= 2n-3
A<sub>1</sub>= 2(1)-3 = 2-3 = -1

Substitute n=2

A<sub>n</sub>= 2n-3
A<sub>2</sub>= 2(2)-3 = 4-3 = 1 

Substitute n=3

A<sub>n</sub>= 2n-3
A<sub>3</sub>= 2(3)-3 = 6-3 = 3

Substitute n=4

A<sub>n</sub>= 2n-3
A<sub>4</sub>= 2(4)-3 = 8-3 = 5

Substitute n=5

A<sub>n</sub>= 2n-3
A<sub>5</sub>= 2(5)-3 = 10-3 = 7

First 5 terms of sequence:  -1, 1, 3, 5, 7

Edwin</pre>