Michael S. answered 08/25/20
Engineering, Education Student, Statics, Calculus, Materials, Thermo.
The range of g(x) will be 4 times the bounds of f(x)
If the range of f(x) was (-inf , 10)
The range of g(x) will be (-inf, 40)
Range is the y value so by multiplying the funciton by 4 you will stretch it vertically. A point that once was
(5, 20)
It will then be (5, 80)
Only the y value is changed.