Completing the Square

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

Question 29

Write $4x^2 + 16x + 28$ in the form $a(x + b)^2 + c$ where $a$ , $b$ , and $c\,$ are integers and hence write down the coordinates of the turning point of the graph of $y = 4x^2 + 16x + 28$

[4]

Completing the Square

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

Question 29

Write $4x^2 + 16x + 28$ in the form $a(x + b)^2 + c$ where $a$ , $b$ , and $c\,$ are integers and hence write down the coordinates of the turning point of the graph of $y = 4x^2 + 16x + 28$

[4]

Completing the Square

Question 29

Markscheme

Completing the Square

Question 29

Markscheme

Completing the Square

Question 29

Completing the Square Questions

Completing the Square

Question 29

Completing the Square Questions