Answer:
an = (1 + 2·(n - 1))/2^(n - 1) = 2^(1 - n)·(2·n - 1)
sn = 6 - 2·0.5^n·(2·n + 3)
<span>We are given the slope and the y-intercept.
m=-6/7, b=3 1/7
We use the slope-intercept form of the equation of the line to get an equation.
y = mx + b
y = -6/7x + 3 1/7
Now we need standard form.
The x- and y-terms must be on the left side, and we need integer coefficients.
y = -6/7x + 22/7
Multiply both sides by 7.
7y = -6x + 22
Add 5x to both sides.
6x + 7y = 22
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Answer:
ln(x) = 1/x... It's a basic rule of Calculus.
Answer:
No
Step-by-step explanation:
Parallelogram has opposite sides equal and parallel
Square and rhombus have all sides equal
Rectangle has all angles = 90, which is not a condition for parallelograms
Answer:
x(x+9)=713 because x multiplied by x is x or its like multiplying 1x1=1
