Answer:
.054 interest rate (not it percentage)
Step-by-step explanation:
A = future value: $130,000
P = principal (initial) value: $50,000
r = interest rate: unknown value
t = time: 20 years
The y-axis can be considered the imaginary axis.
The x-axis is the real axis.
So we can conclude that:
A: (-2, 3i)
B: (-1, -i)
C: (3, -4i)
D: (4, i)
X = 96
100 137.4
137.4x=(100)(96)
137.4x=9600
137.4x/137.4=9600/137.4
x=70%
Answer:
The vertices are 4 units to the left and right of the center.
The foci are units to the left and right of the center on the major axis.
The directrices are vertical lines.
Step-by-step explanation:
The statements 2, 3 and 4 are correct. The ellipse graph shows that the foci are units to the left and vertices are 4 units to the left. The center os the ellipse is not at the origin (0,0) so the statement 1 is not correct. Ellipse is an oval shape with 2 other points known as foci. The foci of the ellipse are at left and right axis marked from the center.
