F(x) = 8x – 3; g(x) = 4x + 5 find (f-g)(x)

Given:

The two functions are and

We need to determine the value of the function

The value of :

The value of can be determined using the formula,

Substituting the values of the function in the above formula, we get;

Simplifying, we get;

Adding the like terms, we get;

Thus, the value of the function is

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.