The image of a parabolic mirror is sketched on a graph. The image can be represented using the function
x2 + 2, where x represents the horizontal distance from the maximum depth of the mirror and y represents
of the mirror as measured from the x-axis. How far away from the maximum depth is a point on the mirror
inches in depth?
• 3 inches
•
4 inches
O 5 inches
•
6 inches

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

b.

step-by-step explanation:

i just know