♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️




♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Simply will say
4000(3.5%) = 140 km^2
So each year will decrease by 140km^2
To find till 9th years it will be
4000-(140*9)=2740 km^2
Area after 9 years is 2740 km^2
5/8 is the lowest fraction. It can not be simplified anymore
Given equation, y = – 1.3(x + 3)2 – 9 is in slope intercept form.
Step-by-step explanation:
Slope intercept form standard formula:
y = mx + c
where,
y= y intercept
x= x intercept
m = slope
c = constant
We are given:
y = - 1.3(x + 3)2 - 9
y = - 2.6x + 7.8 - 9
y = -2.6x -1.2
So,
Slope = m = -2.6
constant = 1.2