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Posted: **Thu May 12, 2022 10:59 am**

: Application 6 7 A Cardboard Box Is Built So That The Width Is 2cm Less Than The Length And The Height Is 3cm More Th 1 (51.55 KiB) Viewed 18 times

: Application 6 7 A Cardboard Box Is Built So That The Width Is 2cm Less Than The Length And The Height Is 3cm More Th 2 (46.45 KiB) Viewed 18 times

: Application 6 7 A Cardboard Box Is Built So That The Width Is 2cm Less Than The Length And The Height Is 3cm More Th 3 (38.78 KiB) Viewed 18 times

Application [6] 7. A cardboard box is built so that the width is 2cm less than the length, and the height is 3cm more than the length. If the volume of the box is 56cm, then what are the dimensions of the box (find the length, width and height)? (Hint: you will only be able to find one factor) (insert your answer to question 7 here) [6] 8. The height, h, of a golf ballt seconds after it has been hit is given by the function h(t) = -5t? + 28t For what values of t is the height of the golf ball greater than 15m? (insert your answer to question 8 here)

Communication 151 4. Solve the following inequality using a graph. Use the number line to display your answer. You must show your work when finding the important information on the graph. ** + x2 - 6x so 1 2 . (insert your answer to question 4 here)

Thinking [5] 5. SOLVE the following equation. You MUST SHOW YOUR WORK to receive credit 3x?- 15x2 - 3x +15 = 0 (insert your answer to questions here) [4] 6. When the polynomial f(x) = 2x* + 6x + ax - 2 is divided by x + 3 the remainder is 14. Find the value of a. (insert your answer to question 6 here)