Interactive practice questions
Consider the equation $y=x$y=x. A table of values is given below.
| $x$x | $-1$−1 | $0$0 | $1$1 | $2$2 |
|---|---|---|---|---|
| $y$y | $-1$−1 | $0$0 | $1$1 | $2$2 |
a
Plot the points in the table of values.
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b
Is the graph of $y=x$y=x linear?
No
A
Yes
B
Easy
1min
Consider the equation $y=4x$y=4x. A table of values is given below.
Easy
1min
Consider the equation $y=-x$y=−x. A table of values is given below.
Easy
< 1min
Consider the equation $y=\frac{x}{5}$y=x5. A table of values is given below.
Easy
1min
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