Explain the relationship between the divisor, the dividend, the quotion and the number of times you subtracted the divisor from the dividend

The graph of fx shown below has the same shape as the graph of gx = 3x^2 but is shifted down 2 units

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125