Equation 2 should represent a parabola that opens down and has a negative y- intercept.

Answer

The general equation of a parabola is which represents parabola opening along the positive x-axis and vertex at the origin.

Second equation of the parabola is which represents parabola opening in negative x-axis and vertex at origin.

3rd Equation of parabola is which represents parabola opening along the positive y-axis and vertex at the origin.

4th equation of the parabola is which represents parabola opening along negative y-axis and vertex at the origin.

Hence, the 4th equation represents Equation 2 which is , and parabola opens down and has a negative y-intercept.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

a = 11 : 4

b = 38

c = 1 for every 6