Answer:
a = 1/25
Step-by-step explanation:
The vertex form of the parabola is
y = a(x-h)^2 +k
where (h,k) is the vertex
y = a(x-2)^2 -4
We have a point on the parabola (-3,-3) so substitute this into the equation
-3 = a(-3-2)^2 -4
-3 = a(-5)^2 -4
Add 4 to each side
-3+4 = a(25) +4-4
1 = 25a
Divide each side by 25
1/25 = a
y = 1/25(x-2)^2 -4
Answer:
The distance 
Step-by-step explanation:
To find Distance between Point and a Line
The distance between a point and a line, is defined as the shortest distance between a fixed point and any point on the line. It is the length of the line segment that is perpendicular to the line and passes through the point.
The distance d from a point to the line ax+by+c=0 is

.
Answer:
if the whole thing equals 110, then subtract 49 from 110 and you'll get 61 and that is your answer
Step-by-step explanation:
Answer:3244.8
Step-by-step explanation:
(124.8)(26)
3244.8
Answer: 3?
Step-by-step explanation:
2,4,6