# Direct variation or inverse variation

the number of workers and the time amout of work finished.

Answers: 2

## Answers

Direct variation or inverse variation the number of workers and the time amout of work finished....

Inverse Variation

Step-by-step explanation:

It is inverse because it talks about the quantity or the amount of time and the numbers of workers.

Inverse variation

explanation:

Inverse variation means when one quantity increase the other one decreases

the number of workers and the time amout of work finished is an inverse variation because the more workers who take a job the Least time amount it will take to finish a job.

24. Di ko po alam sorry

1.c

2.d

3.b

4.a

5.e

Keep on learning, Goodluck

answer:

Joint variation is just like direct variation, but it involves two or more variables: y=k(xz). Combined variation is a combination of direct and inverse variation: y=kx/z.

Direct & Inverse Variation

Direct variation describes a simple relationship between two variables . We say y varies directly with x (or as x , in some textbooks) if:

y=kx

for some constant k .

This means that as x increases, y increases and as x decreases, y decreases—and that the ratio between them always stays the same.

The graph of the direct variation equation is a straight line through the origin.

Direct Variation Equation

for 3 different values of k

Inverse variation describes another kind of relationship. We say y varies inversely with x (or as x , in some textbooks) if :

xy=k ,

or, equivalently,

y=kx

for some constant k .

This means that as x increases, y decreases and as x decreases, y increases.

The graph of the inverse variation equation is a hyperbola .

Inverse Variation Equation

for 3 different values of k

direct variation: one no. increases, so does the other

in inverse variation: it's the opposite

In direct variation, as one number increases, so does the other. This is also called direct proportion: they're the same thing.

In inverse variation, it's exactly the opposite: as one number increases, the other decreases.

Step-by-step explanation:

letter A po ang sagot, A.

is the correct answer