The double number line below shows the prices for a certain number of jars of peanut butter at a store. Which statement correctly gives and explains the price of 9 jars of peanut butter?

i think the length is 12 and the width is 17

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

there were a lot of them but the first one to pop up on a google search was bts