12 Coding and algorithms
Interactive practice questions
A set of three points are given in the matrix below.
| $-3$−3 | $-1$−1 | $-7$−7 | ||||
| $-4$−4 | $-8$−8 | $-2$−2 |
They are all translated using the transformation matrix:
| $0$0 | $0$0 | $0$0 | ||||
| $7$7 | $7$7 | $7$7 |
Calculate the coordinates of the newly translated points:
| $-3$−3 | $-1$−1 | $-7$−7 | $+$+ | $0$0 | $0$0 | $0$0 | $=$= | $\editable{}$ | $\editable{}$ | $\editable{}$ | ||||||||||
| $-4$−4 | $-8$−8 | $-2$−2 | $7$7 | $7$7 | $7$7 | $\editable{}$ | $\editable{}$ | $\editable{}$ |
Easy
< 1min
The three points of a triangle are drawn below.
Easy
3min
Consider the following:
Easy
3min
A set of three points are given in the matrix below.
| $2$2 | $7$7 | $5$5 | ||||
| $9$9 | $6$6 | $4$4 |
Easy
< 1min
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