PLEASE HELP WILL GIVE BRANLIEST! 2. State the radius of the circle defined by each
equation and give the coordinates of one point
on the circle.

a) x2 + y = 49 b) x + y = 16

c) x +y = 64 d) x² + y2 = 1.44

Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839

What signals you that factoring by grouping is the best method to use when factoring a problem?

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.