What is the slope of a line that is perpendicular to the line y = -x + 4?
The slope of the line is
y=5-6x

(if f(x)=4x^2 and g(x)=x+1, find (f o g)(x)

What is the inverse of the function f(x) = 2x + 1?

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.