What will be the perimeter and the area of the rectangle below if it is enlarged using a scale factor of 4.5? 6 cmh 8 cm--

Perimeter = 36+36+27+27 = 126

Area = 36*27 = 972

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.

step-by-step explanation:

this is not possible to solve with the info given.   you need at least an one angle somewhere.