Analysis & Interpretations

Functions

Contents: Click to skip to subtopic

2.1

2.2

2.3/2.4

 graphs 

2.5

2.6

  MODELLING  

2.7 - 2.10

 

2.1: Linear functions

Problems:

  1. Find the slope of a line passing through (-1,0) & (3,-8):

  2. Parallel, perpendicular, or neither: y=3x+4 & y=3x+7

  3. Parallel, perpendicular, or neither: y+x/3=2 & y=3x-5

  4. Find eq. of a line that's parallel to y=0.5x+5 and passes (4,-5)

  5. Find eq. of a line that's perpendicular to y=2x-3 and passes (-5,3)

Answer
Answer
Answer
Answer
Answer
 

2.2: Domain, range, inverses

Problems:

  1. Find the range of f(x)=2ˣ + 1:

  2. Find the domain of g(x)=2x² - 3x + 2:

  3. If f(x)=0.2x - 6, find f¹(x):

  4. If g(x)=e²ˣ + 1, find g¹(x):

Answer
Answer
Answer
Answer
 

2.3/2.4: Graphs

 

2.5: Types of Functions

 

2.6: Modelling

Standard Level content

Additional Higher Level content

 

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