Answer:
0x2+9x-3x-27 6x-27
Step-by-step explanation:
The permutation equation is true for all integers n ≥ 3
<h3>How to prove the equation?</h3>
We have:
Apply the following permutation formula
So, we have:
Evaluate the difference
Expand
Multiply through by (n - 3)!
Expand
Divide through by n!
Take the LCM
Evaluate the like terms
Both sides of the equations are the same.
Hence, the permutation equation is true for all integers n ≥ 3
Read more about permutation at:
brainly.com/question/11732255
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The answer is y=-4x+1
Explanation:
M is the slope and the slope is -4
The line crosses through the point -1,5 i assume you are saying.
If so if x goes up 1 you get the y intercept
Since the slope is -4 if x goes up 1, y goes down 4
So it goes (-1,5),(0,1),(1,-3)
And so on.
And where x is zero thats the y intercept.
So the y intercept is 1
Brainliest my answer if it helps you out?
Answer: The model is 69.420 feet tall.
Step-by-step explanation: I asked my teacher.