If you vertically stretch the exponential function f(x) = 2^x by a factor of 4, what is the equation of the new function?
A. f(x) = 8%
B. f(x) = 67
C. f(x) = 4(24)
D. f(x) = 2(4x)

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