Find the domain and the range of the relation.
A. domain: (-?, -4] ? [4, ?)
range: (-?, ?)
B. domain: (-?, -4] ? [4, ?)
range: (?, -?)
C. domain: (?, -?)
range: (-?, -4] ? [4, ?)
D. domain: (-?, ?)
range: (-?, -4] ? [4, ?)
Answer: A
You might also like to view...
How much current must be supplied from the energy source if I1 = 3 A, I2 = 6 A, and I3 = 1 A?
a. 3 A
b. 4 A
c. 10 A
d. 9 A
e. Cannot be solved without knowing I4
Write the set as indicated.Write {17, 18, 19, 20} using set-builder notation.
A. {x?x is a natural number between 16 and 21} B. {17, 18, 19, 20} C. {x?x is a natural number less than 21} D. {x?x is a natural number between 17 and 20}
For the given functions f and g, find the requested function and state its domain.f(x) = 16 - x2; g(x) = 4 - xFind f + g.
A. (f + g)(x) = 4 + x; {x|x ? -4} B. (f + g)(x) = x3 - 4x2 - 16x + 64; all real numbers C. (f + g)(x) = -x2 - x + 20; all real numbers D. (f + g)(x) = -x2 + x + 12; all real numbers
In a right triangle, find the length of the side not given. Let c represent the length of the hypotenuse. Give an answer to the nearest tenth if necessary.b = 20 cm, c = 25 cm
A. a = 5 cm B. a = 45 cm C. a = 15 cm D. a = 225 cm