Linear Equations
New Zealand
Level 5
Graphing Straight Lines from Intercepts
Interactive practice questions
Consider the equation $y=-2x$y=−2x.
a
Find the $y$y-value of the $y$y-intercept of the line.
b
Find the $x$x-value of the $x$x-intercept of the line.
c
Find the value of $y$y when $x=2$x=2.
d
Plot the equation of the line below.
Loading Graph...
Easy
3min
Consider the equation $y=-x-2$y=−x−2
Easy
3min
Consider the equation $y=-4x+4$y=−4x+4.
Easy
2min
Line L1 has the following equation: $y=x-2$y=x−2
Easy
3min
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