Linear Models (HSC SSCE Mathematics Standard): Flashcards

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Linear Models
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Definition of linear models

Math representations using linear functions

Type of rate linear models describe

Constant rate

Gradient-intercept form

y=mx+cy = mx + c

What mm represents in y=mx+cy = mx + c

Gradient (rate of change)

What cc represents in y=mx+cy = mx + c

Vertical intercept (starting value)

Formula for gradient

m=RiseRunm = \frac{\text{Rise}}{\text{Run}}

What gradient means in real-world problems

Rate of change

What vertical intercept means in context

Starting or initial value

Value of xx at the vertical intercept

Zero

Two components needed for line equation from graph

Gradient and vertical intercept

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