Answer:
Step-by-step explanation:
this is a simultaneous equation question
f(1)=8  so  a(1) + b = 8
f(4)=17 so a(4) + b = 17
can you figure this out from here ???
if you can't below is how to solve it
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a + b = 8
4a+b=17
multiply the top equation by 4 and then subtract the bottom one from the top
4a+4b = 32
-(4a +b = 17)
3b = 15
b=5
now plug 5 into the first equation
a + 5 = 8
a=3
there you go :)
 
 
        
             
        
        
        
Answer:
The correct answer is "0.9332".
Step-by-step explanation:
Given that:


So,
= 
= 
= 
= 
= 
= 
=  
 
 
        
             
        
        
        
Answer:
40
Step-by-step explanation:
<h3>6×40⇒240</h3>
 
        
             
        
        
        
Answer: 166 mg
Step-by-step explanation: 102 is 2/3 of 153, and 166 is 2/3 of 249
 
        
             
        
        
        
Answer:
The rate of change is the slope of the graph. In the equation y=4x+2, the rate of change is 4. In this graph the rate of change is 5, meaning that the rate of change is higher for the function shown on the graph.
However, the starting point for the line y=4x+2 is 2, compared to this starting point of -6. This means this graph has a lower starting point, meaning that option B is correct.
Let me know if this helps!