Which could be the function graphed below?

a. f(x)=(√x-5)+1
b. f(x)=√x-2
c. f(x)=√x
d. f(x) =√x+4

The correct option is D.

Explanation:

From the given graph it is noticed that it can be transformed from the graph of

the parent function of the graph is,

Where, a represents the horizontal shift along the y-axis and b represents the vertical shift along y-axis.

If the value of a is negative then graph of shifts right and if a is positive then the shifts left side.

In the given graph the graph of shifts left side, therefore the value of a must be positive.

In option A, Band C the value of a is negative or equal to 0, therefore A, B and C are incorrect.

Therefore, the correct option is D, i.e., .

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.

ummm seems that u didnt post the attachement !