Question

Which equation represents a direct variation

Answer 1

Answer:

Y=0.5

Step-by-step explanation: There can be no + or - .

Answer 2

Direct variation is is when the x and y a direct relation

without constants added or subtracted

With being times by each other

so the only one that meets the definite is the first one

 y = 0.5x  means y is equal to half of x.  So you know that every y is directly related to half of x