Linear Equations
New Zealand
Level 7 - NCEA Level 2
Equation of a Line: General Form
Interactive practice questions
What is the gradient of the line $10x+9y-7=0$10x+9y−7=0?
$\frac{10}{9}$109
A
$\frac{9}{10}$910
B
$-\frac{9}{10}$−910
C
$-\frac{10}{9}$−109
D
Easy
< 1min
Express the following equations in general form.
Easy
2min
Express $y=\frac{-x}{-10}$y=−x−10 in general form.
Easy
1min
Express $y-x=2$y−x=2 in general form.
Easy
1min
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