Please count the unit squares to find the area of the section

i will give brainliest!!!

15 point ! ~ see if you know the answer to both you!

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright