Jordan got a new money bank for his birthday with $20 inside. he puts part of his weekly allowance in his bank each week and doesn’t take anything out. he puts the same amount in each week. after 25 weeks, he has $113.75 in his bank. the amount of money in jordan’s bank can be represented by a linear function.

question 1
part a

what are the slope and y-intercept of this function?

the slope of the function is _
, and the y-intercept is _
.
question 2
part b
use the drop-down menus to complete the statements.

the equation y = x can represent the function described.

the initial value is

jordan puts__ in his bank each week.

after 52 weeks, jordan will have

Slope of the function is ,Y-intercept .

The function is with initial value,Jordan puts each week andthe amount saved by Jordan after week .

Step-by-step explanation:

To understand the slope and y-intercept lets assign as number of weeks and   as the money saved by Jordan.

Jordan is already having a sum of inside the money bank so in week the amount is can be written as in coordinate form.

SImilarly

We have and

Part A:

The function is

From point-slope form,we have slope (m)

and ,plugging the values of the points.

Y-intercept of this function is the constant term or the money of   that is already inside the money bank.

We can also calculate y-intercept by arranging the function as choosing any coordinate and here is the y-intercept.

The result will be same.

Part B:

The equation can represent the function described.

And the initial value is the y-intercept

Jordan puts in his bank each week.

After week the amount saved by Jordan ,here ,as the x-variable is the number of weeks.

Plugging the value of in   where so the equation becomes  

So basically the function is and the amount saved by Jordan after week .

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.