Question

The graph of a curve that passes the vertical line test is a:

A. linear function.
B. non-function.
C. many-to-one function.
D. nonlinear function.

Answer 1

B. Nonlinear function

Answer 2

Vertical line test

The lines which is drawn parallel to y axis, or it can be y axis also , if cuts the graph of curve, at more than one point, then the curve drawn is not a function.

It is given that,the graph of a curve passes the vertical line test

The function can be linear, Quadratic,Cubic, .....that is it is a Many one function , that is for more than one value of x, it has a unique y.

Option C

Many-to-one function.