Equation is y = -1/6x
Step-by-step explanation:
- Step 1: Given that slope, m = -1/6 and a coordinate (12,-2). Write the equation and find the y-intercept, b.
⇒ y = mx + b
⇒ -2 = -1/6 × 12 + b
⇒ -2 = -2 + b
∴ b = 0
- Step 2: Write the equation in slope intercept form.
⇒ y = -1/6x + 0
⇒ y = -1/6x
 
        
             
        
        
        
Answer:
f(x)=1/2x-6
Step-by-step explanation:
 
        
             
        
        
        
As you increase the subintervals the area will be closer and closer to the real value. In other words your approximation gets better. 
As you increase the intervals, there will be more rectanagles and the added area of these rectangles are converging towards the actual area under the curve. 
 
        
             
        
        
        
Answer: h=6
Step-by-step explanation: all you have to do is divide 54 by 9 and you get your answer. But make sure you put h first