Linear Equations
New Zealand
Level 5
Points on a Line
Interactive practice questions
Consider the equation $y=9x$y=9x.
a
What is the value of $9x$9x when $x=-4$x=−4?
b
Does $\left(-4,-36\right)$(−4,−36) lie on the line $y=9x$y=9x?
No
A
Yes
B
Easy
< 1min
Consider the equation $y=-6x$y=−6x.
Easy
< 1min
Consider the equation $y=6x+4$y=6x+4.
Easy
< 1min
Consider the equation $y=-6x+7$y=−6x+7.
Easy
< 1min
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