Answer:
Step-by-step explanation:
(
,
)
(
,
)
rate of change or slope m =
=
y = mx + b
"b" is y-intercept
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See the attached picture:
the answer for this question is -3
Answer:
$13087.92
Step-by-step explanation:
formula: ab^x
a= starting amount
a= 5072
b= 1+r
r=rate
r=9%=0.09
b=1+0.09 =1.09
x= 11 (years)
account after 11 years:
= 5072(1.09)^11
=13087.9227277
= 13087.92
Answer:
k=7
Step-by-step explanation:
Add 15 to both sides, -8+15=7
So, K=7