Answer:
I believe it is -0.6
Step-by-step explanation:
subtract 8,5 by 13,2 and you should get (-0.6)
Step 1. open a new tab in google chrome.
Step 2. Type in 36.73*140%
Step 3. Press enter
Step 4.
Convert the equation into a standard form
y=x2+4x+4
y= (x+2)^2
From the equation
vertex is located at (-2,0)
Solve for a to get the coordinates of the focus, from the equation
4a=1
a=1/4
Focus is located at (-2, 1/4)
The equation of the directrix
y=-1/4
I believe the property is Distributive Property.