Let f(x)=3x^2+2. the quadratic function g(x) is the function f(x) stretched vertically by a factor of 4. enter the equation of g(x) in the box. g(x)=

20 points for the answer. this is for real , don't put random ! a rectangle has a length of 4 centimeters and a width of 7 centimeters. what is the effect on the perimeter when the dimensions are multiplied by 5? the perimeter is increased by a factor of 5. the perimeter is increased by a factor of 20. the perimeter is increased by a factor of 25. the perimeter is increased by a factor of 100.