The speed limit sign on the expressway says that the speed limit is 70mph. Write an inequality that represents all speeds you can legally drive on the expressway

b) well because you get well

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values

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

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.