What are the discontinuity and zero of the function f(x) = quantity x squared plus 5 x plus 4 end quantity over quantity x plus 4?

a discontinuity at (−4, −3), zero at (−1, 0)
b discontinuity at (−4, −3), zero at (1, 0)
c discontinuity at (4, 3), zero at (−1, 0)
d discontinuity at (4, 3), zero at (1, 0)

step-by-step explanation:

f

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

x:       y:  

-1         4

0         4

1         6

2         18

3         20  

where is the graph or the picture? ?