HELP! I'M TAKING A QUIZ

In terms of π, how much bigger is the area of a pizza with a diameter of 18 in. than the area of pizza with a diameter of 10 in.?

A) 8π in²
B) 56π in²
C)106π in²
D) 224π in²

What is the equation of the linear function represented by the table?

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41