This system has one solution what is the y coordinate of the solution y= -2x+4 y= x^2 +4x+13

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.

Pls never taught i’m really confused and i rlly need