How does the graph of y = -3/4x^2differ from the graph of y = 4/3x2?? O The graph of y
-3/4x^2
has a maximum vertex.
O None of the above.
The graph of y = -3/4x^2has a minimum vertex.
The graph of y =-3/4x^2is vertically shifted 4 units up

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

one set of data has more variation than the other. hope this !

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