The standard form of thr number is 11.651
I don’t really know if this is a question but if ur asking the variable of an unknown number then it’s x??
Answer:
Step-by-step explanation:
The given differential equation is :
xy′−3y=6
We want to determine which of the following options is a solution to the differential equations.
The function that satisfies the differential equation is a solution.
We can verify that
satisfy this differential equation.
We differentiate to get:
We substitute the function and its derivative into the differential equation to get:
We expand and simplify on the left:
This simplifies to:
Verified.
We can show that all the other functions do not satisfy this differential equation
In the linear equation ; "y= mx + b" , "m" = the slope of the line , and "b" = the y-intercept . So the y-intercept is the value of y at the point where the line crosses the y axis .