Question

The first three terms of sequence are given round the nearest thousandth if necessary

12,15,18,..
Find the 32nd term​

Answer 1

105

Explanation:

It is increasing by 3 everytime.

So you just use that and write down all numbers in order ascending to the 32nd term.

I'd list them all but I don't think you wanna read all of it.

Hope this helps.

Answer 2

m=∆t
m=15-12
m=3
y=mx+b
12=3(1)+b
12=3+b
9=b

f(x)=3x+9
f(32)=3(32)+9
f(32)=96+9
f(32)=105