# data[].attributes.body
f(30)=-2x
15=x

# data[].attributes.body
30= -2x

-15 =x

# data[].attributes.body
x value

# data[].attributes.body
f(30

# data[].attributes.body
x value

# data[].attributes.body
f(-4)=-2x+-10
f(6)=-2x
3=x

# data[].attributes.body
F ( -4 ) = -2 X -4 -10 = -2

# data[].attributes.body
2 x 25 + 40 = 90 600 - 90 = 510

# data[].attributes.body
f ( 20 ) 2 x 20 + 40 + 80
2015

# data[].attributes.body
40?

# data[].attributes.body
X=160

# data[].attributes.body
80 is for f(x)

80=2x+40

# data[].attributes.body
2010= 15 for x

f(15)=2(15)+40
f(15)= 30+40
f(15)=70

# data[].attributes.body
25 years total

1-25

f(1)=2(1)+40
=42

f(25)=2(25)+40
90

# data[].attributes.body
42 to 90

# data[].attributes.body
25

# data[].attributes.body
f (x) = 90

# data[].attributes.body
f(x) represent the y v

# data[].attributes.body
Since 1995 to 2020

# data[].attributes.body
2 x 25 + 40 = 90

# data[].attributes.body
X represents 25 ( 2020- 1995 = 25)

# data[].attributes.body
x values represent years

# data[].attributes.body
The x value represents 25 years

# data[].attributes.body
25