NZ Level 6 (NZC) Level 1 (NCEA)
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Gradient-Intercept Form

Interactive practice questions

What does $m$m stand for in the equation of a line $y=mx+c$y=mx+c?

$x$x-intercept

A

$y$y-intercept

B

Gradient

C

$x$x-intercept

A

$y$y-intercept

B

Gradient

C
Easy
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What does $c$c stand for in the equation of a line $y=mx+c$y=mx+c?

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

State the gradient and $y$y-value of the $y$y-intercept of the equation, $y=2+10x$y=2+10x.

Outcomes

NA6-7

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

NA6-8

Relate rate of change to the gradient of a graph

91028

Investigate relationships between tables, equations and graphs

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