16. If part of the curve y = x from x = 1 to x = 2 is rotated completely about the y-axis, find the volume of the solid formed.​

-2 is the right

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

i know the point slope is y= 1/11x-46/11

d .tv

step-by-step explanation:

the side tv is included in both triangles.   this means it corresponds to itself in the transformation.

this is justified by using the reflexive property, which states that anything is congruent to itself.