1.5 Parent Functions

chapter 1

Constant Function

  • f(x)= c
  • To help you remember this the c stands for constant

Quadratic Function

  • f(x)=x to the second power
  • To help you remember this function always look to see if their is a 2 over the x

Cubic Function

  • f(x)=x to the third power
  • To help you remember this function always look to see if their is a 3 over the x

Square Root Function

  • f(x)= squrt x
  • To help remember this always look to see if their is a radical over the x

Identity Function

  • f(x)=x
  • To help remember this always look to see if the function just equals x

Reciprocal Function

  • f(x)=1/x
  • To help remember this always look to see if it has a fraction

Absolute Value Function

  • f(x)=|x|
  • To help remember this always look to see if it has the absolute sign
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