IAL Edexcel P3 Modulus Function 1

$$f(x)=x^2+1$$   What is  $$f\left(3\right)$$  

 $f(x)=x^2+1$  
What is  $f\left(-2\right)$  

 $f(x)=x^2+1$  
What is  $f\left(2x\right)$  

Describe the transformation from  $y=f\left(x\right)$  to  $y=f\left(x+2\right)$  

Describe the transformation from  $y=f\left(x\right)$  to  $y=f\left(x+2\right)$  

Describe the transformation from  $y=f\left(x\right)$  to  $y=f\left(x\right)+2$  

Describe the transformation from  $y=f\left(x\right)$  to  $y=2f\left(x\right)$  

Describe the transformation from  $y=f\left(x\right)$  to  $y=f\left(2x\right)$  

What will the coordinate (2,1) become after this transformation 

from  $y=f\left(x\right)$  

to  $y=f\left(2x\right)+3$  

What will the coordinate (6,5) become after this transformation 

from  $y=f\left(x\right)$  

to  $y=2f\left(\frac{1}{2}x+1\right)$  

What will the coordinate (-2,3) become after this transformation 

from  $y=f\left(x\right)$  

to  $y=2f\left(\frac{1}{3}x+1\right)-1$  

Solve

$$\left|3x-1\right|=5$$  

Solve

$$\left|\frac{x}{6}-1\right|=3$$