Question

Let F(x; y) = 1 +
p
(4 y2)
(a) Evaluate F(3,1)
(b) Find and sketch the domain of F
(c) Find the range of F

Answer 1

Answer:

Given:

f

(

x

,

y

)

=

1

+

√

4

−

y

2

.

a. The value of the function at the point

(

3

,

1

)

is

$$f(3,1)= 1+\sqrt{4-1^2}=...