Graph the equation. y = -3(x– 1)^2 + 1
y
9
8+
7-
6+
5
4
3
2
1
-6 -5 -4 3-2
-9-8-7
1 2 3
5
4
6
7 8 9
-2
-3

2-digit numbers less than 91 which are 1 less than a multiple of 10

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Which of the following parabolas opens up?