Answer:
<em>y = - </em>
<em> x + </em>
<em> </em>
Step-by-step explanation:
(6, 4)
(1, 8)
m =
= -
y - 4 = -
( x - 6 )
<em>y = - </em>
<em> x + </em>
⇔ y = - 0.8x + 8.8
<span>20y-2=
20y=2
20y/20=2/20
y=0.1
</span>17y +3<span>=
</span><span>17y=-3
17y/17=-3/17
y=-0.176
</span>
The first thing you have to do is know the equation. The equation is a(1+p)^t.
a= the amount of money p= the percent represented as a decimal and t=time ( the t is raised as an exponent)
so, in this case, it is represented as 200(1+0.05)^2\
200(1.05)^2
200(1.1025)
220.5 That is how much extra he would owe in interest fee's
The equation will be of the form:

where A is the amount after t hours, and r is the decay constant.
To find the value of r, we plug the given values into the equation, giving:

Rearranging and taking natural logs of both sides, we get:


The required model is:
Answer:
Thank you have fun in quarantine