Isolate the variable by dividing each side by the factor that don’t contain the variable.
Answer: t < -1
        
             
        
        
        
Answer:
the one you've selected pink, (the one that looks like a U)
Step-by-step explanation:
if you can pass a vertical line through a supposed function and have it only cross once, it's a function.
 
        
             
        
        
        
F(x) = 4x - 1. You can get this by using the slope formula and then point-slope form. 
1. The slope of f(x) is twice as steep as that of g(x).
2. The y intercept of g(x) is much greater than that of f(x) because 8>-1
        
             
        
        
        

As we have to solve for b, it means we have to isolate b
So first of all subtract  from both sides
 from both sides
So we get

Now we need b , but its b^2 , so we can take square root on both sides.
taking square roots on both sides

Hence option B is correct
 
        
             
        
        
        
The answer is A because there is a outlier which is $100,000