Given the sequence: a1 = 2
an
4an-1.
(a) Write the pronunciations of both equations in the sequence.
(b) Is the sequence explicit or recursive? Explain your answer.

Y=21.95x+10 y=22.45x solve by substitution

Solve the equation for x. 50(4x + 12) = 200

The slope of cd is which segments are perpendicular to cd ? select each correct answer. gf , where g is at (6, 5)and fis at (10, 2) ef, where e is at (4, 1) and f is at (7,5) lm , where lis at (-2, 3) and m is at (-10, 9) jk , where jis at (1, -2) and k is at (10, – 14) next