Test y = 4x^2/x^2 + 1 for symmetry.
Solution
y =4x2/(x2+1)
for symmetry about y axis:
put -x in place of x
y=4(-x)2/((-x)2+1)
y=4x2/(x2+1) we get same equation. so curve is symmetric about y axis
for symmetry about x axis
put -y in place of y:
-y =4x2/(x2+1)
equation is not same as original one
so not symmetric about x axis
for symmetry about origin
put -y in place of y:, -x in place of x
-y =4(-x)2/((-x)2+1)
-y =4(x)2/(x2+1)
equation is not same as original one
so not symmetric about origin.
How to Send Pro Forma Invoice to Your Customers in Odoo 17
The Additional Funds Needed Equation (AFN) can be intuitively inte.pdf
1. The Additional Funds Needed Equation (AFN) can be "intuitively interpreted" as "Outside
Funds Needed = Assets I need to support the sales increase - Spontaneous Increases in Accounts
Payable and Accruals - Additions to Retained Earnings". True or false?
Solution
True,
Explanation: AFN equation = A0 x change in sales/current sales – L0 x change in sales/current
sales – S1 x PM x b
Here, A0 = current level of assets
L0 = Current level of liabilities
S1 = new level of sales
PM = profit margin
b = retention ratio
