We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive pseudonymised information about your use of our website. cookie policy and privacy policy.
 
+0  
 
+2
291
1
avatar+429 

https://vle.mathswatch.co.uk/images/questions/question17183.png

 

need help on question c)

 

smileysmileysmiley

 May 20, 2018
 #1
avatar+972 
+3

Hey QS!

 

The problem already gives you function A and B, you just need to write an equation. 

 

Function A: \((x + 4)\cdot2=y\)

Function B: \(x\div5+1=y\)

 

M goes through A and then B to turn into 2p+1

We write the equation:


\([(m+4)\cdot2]\div5+1=2p+1\\ (2m+8)=2p\cdot5\\ m+4=5p\\ m=5p-4\\ \)

I hope this helped,

 

Gavin

 May 20, 2018

22 Online Users

avatar