Answer:
Step-by-step explanation:
In vertex form, the equation is
y = a(x-h)^2 + k
So just read off the values!
 
        
             
        
        
        
Answer:
the snail travels 30 mm per minute
Step-by-step explanation:
Well 12 cenitmters divided by 4 minutes equals the amount of centimeters the snail travels per minute, which is 3 centimeters (12 / 4 = 3). but be careful cuz we need to convert the 3 cm to mm. 1 cm = 10 mm so 3 cm = 30 mm. 
the snail travels 30 mm per minute
 
        
             
        
        
        
This is a sequence because the points form a straight line. The expression is: t(n) = 30 + 2x, x is number of weeks. On her 18th birthday, that is 8 years after her 10th. that means 416 weeks have passed since her 10th birthday. Plug 416 into the equation to get: t(416) = 30 + 2(416) = $862. She will have $862 to Spend.
        
             
        
        
        
Let's start with the x coordinates.
-8 is on the left, and -4 to the right, so that will help organize this. 
the line goes from -8,-9 to -4,-8. it moved 4 over the x axis and rose 1 over the y axis. 
rise/run so 1/4 is the slope. 
y=(1/4)x - 7
        
             
        
        
        
Answer:
805× 4= 3220 
3220÷4=805
 they are interconnected answers 
hope it helps ,pls mark me as brainliest