Rewrite the quadratic function in standard form by completing the square.f(x) = x2 - 12x
A. f(x) = (x - 6)2 - 36
B. f(x) = (x + 12)2 - 12
C. f(x) = (x + 6)2 - 6
D. f(x) = (x - 12)2 - 144
Answer: A
Mathematics
You might also like to view...
Factor completely.x2 + 12xy + 36y2
A. (x + 6y)2 B. (x + 6y)(x - 6y) C. (x - 6y)2 D. Prime
Mathematics
Solve the problem.If x varies inversely as y2, and x = 3 when y = 20, find x when y = 5.
A. 75 B. 36 C. 4 D. 48
Mathematics
Resources that are "acquired or developed to be used at a future time" are known as
A. opportunity costs B. possibilities C. options D. intangible resources
Mathematics
Name the indicated property.If x = -7, then x + 4 = -7 + 4
A. addition property B. reflexive property C. symmetric property D. transitive property
Mathematics