We have the following transformations:
 y = f (x + c): moves the graph c units to the left.
 y = 10 (x + 2) -10
 y = 10x + 20-10
 y = 10x + 10
 y = f (x) - c: move the graph c units down.
 g (x) = 10x + 10 - 12
 g (x) = 10x - 2
 Answer:
 the function g (x) is given by:
 g (x) = 10x - 2
        
             
        
        
        
B is true
********************************************************************************
        
             
        
        
        
Answer:
Step-by-step explanation:
Interest earned during the rest of 2 years and 6 months 
 40 + 40 + 40 = 120 
he will be getting 1000 at the time of maturity ie after 2.5 years . 
Total receipt = 1000 + 120 = 1120 
investment made = 820 
total receipt earned = 1120 
profit made = 300 
time = 2.5 years 
profit = investment x rate of intt x time / 100 
300 = 820 x r x 2.5 / 100  where r is rate of interest 
r = 30000 / 820 x 2.5 
= 14.63 % . 
 
        
             
        
        
        
Answer:
6.24
Step-by-step explanation:
A= 18.42g, B = 5.8g,C = 0.75g
Total = 18.42 + 5.8 + 0.75
 = 24.97g
Then divided into four equal parts
 = 24.97g/4
 = 6.2425g
 = 6.24g