Which graph comparing time and dollars would be best represented by an exponential function? A graph with no labels. A line of orange dots decreases from the top of the vertical axis to the far right of the horizontal axis.

A graph with no labels. A line of orange dots decreases from the top of the vertical axis to the middle of the horizontal axis then increases from the middle of the horizontal axis to the top right to shape a U.

A graph with no labels. A line of orange dots extends in a straight horizontal line from the middle of the vertical axis.

A graph with no labels. A line of orange dots increases in a curved line from the bottom of the vertical axis to the top right of the graph.

d

Step-by-step explanation:

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!