New Zealand
Level 6 - NCEA Level 1

# Identifying Slope from Equation

## 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

C

$x$x-intercept

A

$y$y-intercept

B

C
Easy
Less than a minute

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

A line has the following equation: $y=6\left(3x-2\right)$y=6(3x2)

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

### 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