Which system of equations does this graph represent? (1 point)
1) y = x2 - 5
y = -x + 1
2) y = x2 - 5
y = -x - 1
O3) y = x2 + 5
y = -x + 1
4) y = x2 + 5
y = -x-1

Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = .

Darian wants to build a regulation size pool table that is 9 feet in length. he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table

3/4 = c/36 i need with this fraction proble.