(A) 3
(B) 9
(C) 27
(D) 729
(E) 531,441
42 . The line y = −1 intersects the parabola y = x^2 − 10x + 24 at one point.
What is the vertex of the parabola?
(A) (−5, −1)
(B) (0, −1)
(C) (5, −1)
(D) (24, −1)
(E) (35, −1)
43 .
Figure 6
Note: Figure not drawn to scale.
In Figure 6, if the length of
equals one-half the length of
, the sum of BC and CD equals three-fourths the length of