Hello from MrBillDoesMath!
Answer:
f(x) = 8 * 3^x
Discussion:
x = 0: f(x) = 8
x = 1: f(1) = f(0) * 3 = 8*3
x = 2: f(2) = f(2-1)*3 = f(1) * 3 = (8*3)*3 = 8 * 3^2
x=3 : f(3) = f(3-1)*3 = f(2)*3 = (8 * 3^2) * 3 = 8 * 3^3
Based on this we guess that
f(x) = 8 * 3^x
Thank you,
MrB
Mode is 6
Option A is correct.
Step-by-step explanation:
We need to find the mode for the given data set:
6,8,3,5,6,4,7,7,0,1,6
<u>Definition of Mode</u>
- Mode is the most repeating value of data set.
Finding mode of data set: 6,8,3,5,6,4,7,7,0,1,6
Arranging data in ascending order:
0,1,3,4,5,6,6,6,7,7,8
SO, most repeating value is 6
So, mode is 6
Option A is correct.
Keywords: Mode of data
Learn more about mode of data at:
#learnwithBrainly
Answer:
Answered is x= 55x
Step-by-step explanation:
13x+10 * 12x+20
soln:
or, 13x+12x+10+20
or, 25x+30
:., therefore, x=55x
Let:
x = the middle integer
Then the 3 consecutive integers are:
x - 1, x, x + 1
The product of the first and the third integer:
(x - 1)*(x + 1) = x^2 - 1
is equal to:
3 more than 3 times the second integer:
3x + 3
So:
x^2 - 1 = 3x + 3
Solve:
x^2 - 3x - 4 = 0
(x-4)(x+1) = 0
x = -1 and 4
Since x is the middle integer, we have two sets of solutions:
3,4,5 and -2,-1,0
