Which of the following functions have y-axis symmetry?
a. y=x", y=}x, y = cos(x)
yusinx, y * cos x, y = x, y = x3
y-xy-x*y-by-coox
1
y = 5, y = sinx, y = *?
d.

you need to give us more information since we can't answer

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d

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