We need to write the equation in its vertex form so we have to know the general equation for the vertex form. It is written as:
y = (x - h)^2 + k
where h and k represents the point of the vertex.
We go as follows:
y = (x^2 + 4x) – 3
y +4= (x^2 + 4x+4) – 3
y = (x + 2)^2 - 7
Therefore, the correct answer from the choices is option B.
16✔️75
16✔️25 • 3
16 • 5 • ✔️3
80✔️3.
The radical can be simplified to 80✔️3.
So first find the amount of change from the original to now.
37.90-22.74=15.16
Now find what percent of that is out of 37.90.
So do:
15.16/37.90
= 0.4
So its was a 40% discount.
The area is 100 because 15*B(9)=100
