Formula for exponential growth is:
A = P(1+r)^t
Where A is the resulting amount, P is the initial value, r is the rate, and t is the time passed.
Filling this out for this situation gets you:
13400 = 10000(1+r)^6
Solving for r:
Divide 13400 by 10000
1.34 = (1+r)^6
Take the 6th root of both sides...
1 + r = 1.05
No more work is needed, since you aren’t solving for r.
Full equation:
V = 10000(1.05)^t
Answer C is correct
Answer: $10.06
Explanation:
11.50 divided by 8=1.4375
1.4375 times 7 equals 10.0625
Round 10.0625 to 10.06
The function is increasing on the intervals:
(-∞, 3] and [5, ∞)
Then the correct options are a and c.
<h3>On which intervals is the function increasing?</h3>
The function is increasing when, reading from left to right, we can see that the curve goes upwards.
By looking at the graph, we can see that the function increases between -∞ and 3, and also increases between 5 and ∞, then the correct options are a and c-
(-∞, 3] and [5, ∞)
If you want to learn more about increasing functions:
brainly.com/question/1503051
#SPJ1
Answer:
X=7
Step-by-step explanation:
4(x+3) - 10=6 ( x-2)
multiply
4x +12 - 10 = 6x - 12
4x + 2 = 6x- 12
subtract the positive 2 to the -12
4x = 6x -14
subtract 6x to the 4x
-2x = -14
divide -2 from the -14 (neg divided by a neg = positive)
x= 7
Answer:
fx is y
Step-by-step explanation:
basic algebra y =mx+b
