Answer:
B. y = (x + 3)^2 - 17
Step-by-step explanation:
When Andy completes the square, he adds and subtracts the square of half the x-coefficient. That is, he adds and subtracts (6/2)² = 9:
... y = x² +6x +9 -8 -9
... y = (x² +6x +9) -17
... y = (x +3)² -17 . . . . . . . . matches selection B
Perimeter = 24 inches. Area = 35 inches. P = (b x 2) + (h x 2). A = b x h. Please give me brainliest if you found this helpful :)
6/5 into a mixed number is 5.
Answer:
-7 x -7 x -7 x -7
Step-by-step explanation:
To the fourth power mean times itself four times