Answer:
Explained below.
Step-by-step explanation:
There are quite a few examples of this but I will go with what is common in physics which is "acceleration due to gravity".
Acceleration due to gravity is positive when an object is falling down in the direction of gravity but negative when it is thrown upwards and acting against gravity motion.
Thus;
g_downwards = 9.8 m/s²
g_upwards = -9.8 m/s²
If acceleration due to gravity is zero, it means that the object is at the centre of the earth because at that point g = 0.
<span>y3 - 5 hope this help u </span>
Hello from MrBillDoesMath!
Answer:
y = 2x + 2.5
Discussion:
2y -4x = 5 => add 4x to both sides
2y - 4x + 4x = 4x + 5 => -4x + 4x = 0
2y = 4x + 5 => divide both sides by 2
y = 2x + (5/2) => as 5/2 = 2.5
y = 2x + 2/5
Thank you,
MrB
114 rabbits are released in an isolated area free of predators
When month =0 , the rabbits = 114
3 years = 36 months
When months = 36 , then rabbits = 912
(0,144) and (36, 912)
Exponential growth equation is y = ab^x
Plug in each point and solve for 'a' and 'b'
so a= 114
(36, 912)
Divide both sides by 114 and then take 36th root on both sides
8 = b^36
b = 1.05946
so exponential equation is 
x is the number of months and y is the population
to find the population be after another 3 months
Plug in 36+3= 39 for x and find out y
y= 1084.43336
so , 1084 rabbits after another 3 months
