The radius of a circle is 2x-3 what is the function for the area of the circle

Measures of the angle of r, 31 s (x+4) t (3x+9)

Select the quadratic that has root x = 8 and x = -5

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ