Select the function that represents a parabola with vertex at (2,1) and y-intercept (0,3). Question 9 options: A) ƒ(x) = 1∕2(x + 2)2 + 1 B) ƒ(x) = 2(x – 2)2 + 1 C) ƒ(x) = 1∕2(x – 2)2 + 1 D) ƒ(x) = 2(x + 2)2 + 1

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96

one fourth of 9% = 2.25%

gavin is correct in saying : the equivalent quarterly interest rate would be

2.25%.

step-by-step explanation:

consider the parallelogram shown in the attached image.

in the parallelogram hijk, the length of hk is given as,

from the properties of parallelogram we know that the opposite sides of a parallelogram are parallel to each other and are equal in measure.

therefore, the length of the side ij must be equal to the length of the side hk and that is .

hence, the expression for the length of ij confirms that hijk is a parallelogram.