Phil uses the model below to help him with multiple decimals. write a multiplication equation to represent the decimal model.

b. 2 and 4

step-by-step explanation:

what are the

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this

60: 45 =12: 9 =4: 3 so the answer is 4: 3