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New Zealand
Level 6 - NCEA Level 1

Equations of Lines (Mixed Set)

Interactive practice questions

State the gradient and $y$y-value of the $y$y-intercept of the equation, $y=2x+3$y=2x+3

Gradient $\editable{}$
$y$y-intercept $\editable{}$
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Line $L_1$L1 has the equation $y=\frac{16x+12}{4}$y=16x+124.

Write the equation of a line which has gradient $\frac{2}{3}$23 and goes through the point $\left(0,3\right)$(0,3).

The following is a graph of $y=mx+b$y=mx+b.

Plot the graph if $b$b decreases by $5$5.



Relate graphs, tables, and equations to linear, quadratic, and simple exponential relationships found in number and spatial patterns


Investigate relationships between tables, equations and graphs

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