Find the union or intersection as indicated.Find A ? B if A = {x|x ? -2} and B = {x|x < 5}

A. {x|x ? -2}
B. {x|-2 ? x < 5}
C. ?
D. {x|x < 5}

Answer: B

Mathematics

You might also like to view...

Use inverse functions where needed to find all solutions of the equation in the interval [0, 2?). ? ?

A.
B. ?
C. ?
D. ?
E. ?

View
Mathematics

Find the integral.

A.  e- 7t2 + C
B. e- 7t2 + C
C. - e- 7t2 + C
D. - e- 7t2 + C

View
Mathematics

Multiply and simplify. ? 

A.
B.
C.
D.

View
Mathematics

Solve. Provide answers in interval notation.v2 + 9v + 14 ? 0

A. [-2, ?) B. (-?, -7] C. [-7, -2] D. (-?, -7] ? [-2, ?)

View
Mathematics