Amanager at a shopping mall counts 244 males and n females as they enter the mall. the manager realizes that 25% of all males and 25% of all females are children. she writes the expression 0.25n + 61 to represent the number of children who enter the mall. is the manager correct? why or why not?
the manager correct because the original expression 0.25(n + 244) equivalent to the manager’s expression, 0.25n + 61.

english, cause i can’t you

step-by-step explanation:

we have

using a graphing tool

see the attached figure

this is a quadratic equation (vertical parabola) open up

the vertex is a > vertex

the domain of the function is all real > interval (-∞,∞)

the range of the function is the > [-6.125,∞)

the function has two x->   and

the function is increasing over the > (0.25,∞)

the function is decreasing over the > (-∞,0.25)