Can someone help me, please

Which equation represents the table below?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not