Answer: D
Step-by-step explanation:
y = mx+b
(5-8)/(9-0) = -1/3 which is m
solve point slope to find slope intercept by using one of the points (0,8)
y-y1=m(x-x1)
y-8 = -1/3(x-0)
y-8 = -1/3x
Answer: y = -1/3x + 8
Answer:
Step-by-step explanation: Use the two points that are given to you and substitute them into the slope formula to find the answer.
m=<u><em>y2-y1/x2-x1</em></u>
m=9-5/3-1
m=4/2
Simplify the answer.
m=4/2
m=2/1
Final answer is 2.
The slope is positive meaning it is ascending (going up).
<u><em>Hope this helps!</em></u>
Not sure
te rate is r
for decay, it is
A=P(1-r)^t
r=rate
P=present amount
dunno what b is
but I guess
A=28000(1-0.13)^t
A=28000(0.87)^t
I would guess the decay factor would be 0.87