By what factor should the parent function f(x) = yx be stretched so the graph passes through the point (8,-6)? O
A. -2
O
B. -3
o
C.
25
O
D
2

41/17 as a decimal rounded to the nearest hundredth

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

Si la base de un triángulo isósceles mide 70 m y el ángulo opuesto a ésta mide 58°; entonces ¿cuánto mide la altura de dicho triángulo? a) 21.87 m. b) 40.01 m. c) 43.74 m. d) 63.14 m.