Three boys cut out hundredths decimal models. luke shades three fourths of one model. owen shades four small squares of one model. jacob shades two full models and nine tenths of another model. what decimal represents the amount each boy shade

step-by-step explanation: it is d

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