13. Coordinate Geometry
iGCSE (2021 Edition)
13.10 Visualising a table of values
Interactive practice questions
Consider the equation $y=2x$y=2x.
a
Fill in the blanks to complete the table of values.
| $x$x | $-1$−1 | $0$0 | $1$1 | $2$2 |
|---|---|---|---|---|
| $y$y | $\editable{}$ | $\editable{}$ | $\editable{}$ | $\editable{}$ |
b
Plot the points in the table of values.
Loading Graph...
c
Is the relationship linear?
Yes, the relationship is linear.
A
No, the relationship is not linear.
B
Easy
2min
Consider the equation $y=3x+4$y=3x+4.
Easy
2min
Consider the equation $y=-x+2$y=−x+2.
Easy
2min
Consider the equation $y=-4x+5$y=−4x+5.
Medium
3min
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