B. Use the normaledf function on a calculator to find the probability that the battery life is 20 hours or longer for each phone
Algebra 2
Unit4 cell phone battery life

Which expression is equivalent to sq-80

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.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=