Identify the variation as direct, inverse, joint or combined. a = r²

Answer : Direct Variation

Question :

Identify the variation as direct, inverse, joint or combined. A =

We know direct variation is y = kx

Where k is the constant of proportionality

When value of x increases then y also increases. when x value decreases then y value decreases.

The value of y depends on value of x It means y is directly proportional to x.

Hence A = is a direct variation.

The answer is: Direct variation.

The explanation for this problem is shown below:

1. In direct variation, when a quantity varies directly as another quantity , the value of the quantity increases when increases, and decreases when decreases.

2. Based on this information, let's see the expression given in the problem:

3. As you can see, if you give values to , the value of will have a direct variation. When increases, increases, and when it decreases decreases.

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation:

hi there!

first we need to find out how much they are adding to each number to make the next number.

ex: 4 + 4 = 8, 8 + 8 = 16, and so on.

so continuing with 32,

32 + 32 = 64

64 + 64 = 128

128 + 128 = 256

256 + 256 = 512

4, 8, 16, 32, 64, 128, 256, 512

the 8th term of the sequence will be 512

hope this ! ~