if Divya got 2.95 GPA oh her exam & Shreya got 3.15 GPA. Also Divya is near to 3 GPA & Shreya is near to 3.2 GPA .Then tell me which one of them can improve their number fast ? and why?

Divya can improve her grade easily than Shreya.

Step-by-step explanation:

Shreya's grade is higher than Divya. So, if Shreya wants to improve then she has to earn more than 3.2 grade. On the other hand, Divya has to earn more than 3.0 grade. Here, earning 3 grade is easier than earning 3.2 grade.  

the direct variation says that:

then the equation is of the form is given by:

            where k is the constant variation.

from the given table:

consider any value of x and m(x)=y

x = 2 and m(x)=y = 3

substitute these value in [1]; we have;

divide both sides by 2 we get;

⇒

check:

put x = -1 and m(x) = -1.5

substitute in the equation:

-1.5 = -1.5                   true

therefore, the function m(x) represents a direct variation

graph of this function as shown below:

c

c

c

c

c

c

c

cc

c

step-by-step explanation: