If x=14 units ad h=7 units then what is the area of the train

 Area of the train is 98 sq. units.

Step-by-step explanation:

Since we have given that

Base of train = 14 units

Height of train = 7 units

Since we know that the shape of train is parallelogram.

As we know the formula for "Area of parallelogram":

Hence, Area of the train is 98 sq. units.

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.