Eccentricity = foci / half the length of the major axis
= 3.5 / 14 = 1/4
No, you should have reduced each base to...
3^(3*2x) = 3^(2*(x-3))
and then you can cancel each base
3*2x = 2*(x-3)
6x = 2x-6
4x= -6
x = -3/2
I think it’s B) 30 degrees
We can use the points (1, 4) and (4, 9) to solve.
Slope formula: y2-y1/x2-x1
= 9-4/4-1
= 5/3 or 1 2/3
Best of Luck!
What is the Aquarium size????? If it’s 5L it should be only 1 guppie