Me

( -2, -9) (6, 7) which is an equation, in point-slope form, of the line containing the points

y - 9 = -2 (x - 2)

y - 7 = -2(x - 6)

y - 7 = 2(x - 6)

y - 9 = 2(x - 2)

C. y-7=2(x-6)

Step-by-step explanation:

y2-y1/x2-x1

7-(-9)/6-(-2)

7+9/6+2

16/8

m=2

y-y1=m(x-x1)

y-7=2(x-6)

32

step-by-step explanation:

since no one answered yet i will give it a shot, not completely sure tho.

i think it should be y=cos(x+2pi), (third answer, answer c)

good luck.