What is the rate of the interest on $560 for two years is $145.60?

The rate of interest is 13%.

Step-by-step explanation:

Given,

Principal (P) = $560

Interest (I) = $145.60

Time (T) = 2 years

To find the rate of interest

Formula

If P principal was invested for T years at r% simple interest, the interest will be I =

So,

Putting the values of P, I, T we get,

145.60 =  

or, r =

or, r = 13%

Hence,

The rate of interest is 13%.

13

step-by-step explanation:

distance formula is d=√(x2-x1)^2   +   (y2-y1)^2

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph