Answer:
A for first one and C
Step-by-step explanation:
Answer:
There is a vertical asymptote at x = 0
Step-by-step explanation:
4/5 = (4 + 8)/x
4x = 5(12) = 60
x = 60/4 = 15
Answer: i think the answer is 2
Step-by-step explanation:
sorry if im wrong please forgive me
Answer:
9 in approx
Step-by-step explanation:
Step one:
given data
the shape of the satellite dish takes the form of a paraboloid.
the diameter of the dish is 38in wide
and 10 inches deep.
step two:
The expression for the paraboloid is
where y is the vertical axis of the paraboloid
a is vertex to focus.
and x is the radius of the dish
x= 38/2= 19in
substituting we have
divide both sides by 40
vertex to focus= 9 in approx