Exponential growth has the form:
F=Ir^t, F=final amount, I=initial amount, r=rate, t=time.
First let's solve for the rate, r, using the points provided...
37325/34560=(Ir^2)/(Ir^1)
r≈1.08
Now find the initial amount...
34560=I(1.08)^1
I=32000 so now we have the entire equation, using x and y...
y=32000(1.08)^x
Answer:
largeness
Step-by-step explanation:
look up in dictionary
B
Hope this helped I only did like 1 lesson on functions
For the linear function in the graph, we have that:
- The y-intercept is of -4.
- The equation of the line is: y = 3x - 4.
<h3>What is a linear function?</h3>
A linear function is modeled by:
y = mx + b
In which:
- m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
- b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.
The line goes through point (0,-4), hence:
The y-intercept is of -4.
The function also goes through point (2,2), hence the slope is:
m = (2 - (-4))/(2 - 0) = 6/2 = 3.
Then, the equation of the line is:
y = 3x - 4.
More can be learned about linear functions at brainly.com/question/24808124
#SPJ1
Answer:
17*10^8, about 4 times
7.839*10^6, about 4 times
8.5*10^8, about 2 times
