If you horizontally stretch the quadratic parent function f(x) = x^2 by a factor of 4 what’s the equation of the new function

Horizontal stretch:

If a parent function y = f(x) ,

Replace x with result in horizontal stretch by a factor of n.

then a new function become

As per the statement:

Horizontally stretch the quadratic parent function by a factor of 4 .

By definition of Horizontal stretch:

A equation of new function become:

therefore, a equation of the new function is,

hello, sorry being so rude after all that fighting i found it kind of funny, so as me saying sorry here is an answer!

since the table showed her that   2km = 2000m.

to determine, how many km in 2000m, she would divide by 1000.

= 2000 / 1000 = 2 km.

similarly, for 8000m = 8000 / 1000 = 8 km

cheers to savings

~

your pal papaguy

correct answer was 0.5