Decide whether the equation defines y as a function of x.y = x2 + 5

A. function
B. not a function

Answer: A

Mathematics

You might also like to view...

Solve the problem.Let f(x) = 3x2 - 19x. Find a so that f(a) = -28.

A. {4, }
B.
C.
D.

View
Mathematics

Rationalize the denominator.

A.
B.
C.
D.

View
Mathematics

Match the equation to its graph.x = (y - 1)2 + 1

A.

B.

C.
 
D.

View
Mathematics

Subtract.6 - (-3)

A. 9 B. -3 C. -9 D. 3

View
Mathematics