Write an equation for the translation of x2 + y2 = 49 by 3 units left and 4 units up

Your equation is a circle. To manipulate the graph upwards or downwards, you would add or subract to the Y-value. To manipulate the graph left or right, add or subtract to the X-value. 

So your new equation should be:

Yes you do, so £1973.09 - £1473.50 = £499.59 so tim overpaid £499.59 .hope this ; )