Write an equation of the line in point-slope form through each pair of points (9,5) and (8,2)

a) y+5=3(x+9)
b )y+5=1/3(x+9)
c) y-5=3(x-9)
d) y-5=1/3(x-9)

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Need this asap if anyone can i would be very grateful. if you could show workings that would really