2 Matching Annotations
 Apr 2021

math.libretexts.org math.libretexts.org

Rule 7: cf(x)=f(x)cf(x)=f(x)cf(x ) = f(x) (for c>1c>1c > 1) stretched vertically. Rule 8: cf(x)=f(x)cf(x)=f(x)cf(x ) = f(x) (for c<1c<1c < 1) compressed vertically.
Rule 7 : for c > 1 stretched vertically Rule 8 : for 0 < c < 1 compressed vertically Rule 9 : for c > 1 compressed horizontally Rule 10 : for 0 < c < 1 stretched horizontally


math.libretexts.org math.libretexts.org

{1, 2}
4 ≤ x ≤ 0, x is a natural number. Natural number {1,2,3,4,5,....} x should be { } right?
