FOR WHAT POSITIVE VALUE(S) OF K WILL THE GRAPH OF THE EQUATION 2X...
39.
For what positive value(s) of K will the graph of the equation 2x + y = K be tangent to the graph of the
equation x
2
+ y
2
= 45?
(A)
5
(B)
10
(C)
15
(C)
20
(E)
25
39.
For what positive value(s) of K will the graph of the equation 2x + y = K be tangent to the graph of the
equation x
2
+ y
2
= 45?
(A)
5
(B)
10
(C)
15
(C)
20
(E)
25