Answer:
C
Step-by-step explanation:
I think I'm not to sure...
Answer:yes
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
Start off by reducing this equation: divide all three terms by 4. This yields:
x^2 - 12x + 36 = 0
This equation has the form (x - h)^2, the square of a binomial.
x^2 - 12x + 36 = 0, written as the square of the binomail x - 6, comes out to:
(x - 6)^2 = 0. This equation has a repeated real root: x = 6
Answer:
y=-0.4x-1
Step-by-step explanation:
lets write the equation of the perpendicular graph: y=2.5x+1
Two graphs are perpendicular if the multiplication of their slopes are equal to -1.
So we can say that: 2.5*x=-1 → x=-0.4
Now we will find the needed graph with the help of the slope and the point (0,-1):
y-(-1)=-0.4*(x-0) → y+1=-0.4x → y=-0.4x-1
Answer:
Part A: after 9 days the radius of the algae would be 12.81mm so the domain is 9. you would plot the domain at (0,9)
Part B: the y-intercept (the 9) represents the amount of algae the experiment started off with.
Part C: the rate of change is 0.
Step-by-step explanation: