The parent function is either identity function or constant function
the translation is down 6
Answer:
X=0
Step-by-step explanation:
It is a law that

Number( a) shouldn't be zero.
no. of boys : no.of girls
100 : 140
to get the simplest ratio you gotta divide both with a common factor
Because both 100 and 140 share a common factor of 20
the simplest ratio will be
100/20 : 140/20
5:7
5:7 is the simplest ratio