Find the axis of symmetry of the parabola defined by the given quadratic function.f(x) = (x + 3)2 + 4

A. y = 4
B. y = -4
C. x = -3
D. x = 3


Answer: C

Mathematics

You might also like to view...

Solve the problem.Alex must wrap two boxes. Both boxes are right rectangular prisms. The smaller box has a length of 12 inches. The larger box is similar to the first and has a length of 48 inches. Find the ratio of the amount of paper needed to wrap the large box to the amount of paper needed to wrap the small box.

A. 8 : 1 B. 64 : 1 C. 4 : 1 D. 16 : 1

Mathematics

A vector v has initial point P and terminal point Q. Graph  and write  as P = (-7, 1), Q = (5, 1)

A.

B.

C.

D.

Mathematics

Find the average value of the function ?  ?  over the indicated interval . ? 

A.
B.
C.
D.

Mathematics

Solve the problem.From a point on a river, two boats are driving in opposite directions, one at 5 miles per hour and the other at 6 miles per hour. In how many hours will they be 22 miles apart?

A. 2 hours B. 4 hours C. 1 hour D. 3 hours

Mathematics