Answer:
Your graph should be 5 units up and showing an exponential decay with its horizontal asymptote being 5. The slope should also be stretched by 5.
Step-by-step explanation:
Hopefully, this helps! If you're still having problems with the equation, then I recommend you to use a graphing calculator to see what you are doing.
One way: log(A)-log(B) = log(A/B) right?
So, log( x^2-9/(x+3))
Now x^2-9 = (x+3)*(x-3), and x^2-9/(x+3) = x-3,
so log(x^2-9)-log(x+3) = log(x-3),
Indeed for all x but for x = -3, but probably no one asks you about that detail?
Radius is half the diameter, so the radius is 20. The circumference formula is 2 times pi times radius. It simplifies to 40 times pi. The circumference is 125.60in².
Is equal to 19 u add the 9 plus the ten so u get 19
Answer:
y + 4 = - (x - 5)
Step-by-step explanation:
The equation of a line in slope- intercept form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - 1 and (a, b) = (5, - 4) , then
y - (- 4) = - 1 (x - 5) , that is
y + 4 = - (x - 5)