WILL MEDAL! @lowkey.s @otherworldly
Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie.
c(x) = 2.00x + 0.50
c(x) = 2.00 + 0.50x
c(x) = 2.50x
c(x) = (2.00 + 0.50)x

Question

WILL MEDAL! @lowkey.s @otherworldly 
Laura rents a movie for a flat fee of $2.00 plus an additional $0.50 for each night she keeps the movie. Choose the cost function that represents this scenario if x equals the number of nights Laura has the movie.
 c(x) = 2.00x + 0.50 
c(x) = 2.00 + 0.50x 
c(x) = 2.50x
 c(x) = (2.00 + 0.50)x

mathmale · Answer

This is a so-called "linear" function, represented by y=mx+b in its simplest form.  m is the slope, b is the y-intercept, and x is the independent variable.

What are m and b for the problem you've posted here?

brooke..help00 · Answer

Variables? 2.00 and .50. Maybe. Not  completely sure

brooke..help00 · Answer

@mathmale