the first 3 terms of the arithmetic sequence are given. find an expression t_ n in the terms of n and write the tenth term of each sequence

We get tₙ:

10th term is

Step-by-step explanation:

The given arithmetic sequence is: a,2a,3a

We need to find tₙ and tenth term

Finding tₙ

The formula used is:

We need to find d, the common difference

a₁ = a

a₂ = 2a

We can find common difference using the formula:

So, we get common difference d = a

Now, finding tₙ

So, we get tₙ:

Now, finding 10th term

By putting n=10 in the equation

So, 10th term is 10a

i can you with this question sweetie!

step-by-step explanation:

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.