Will give a brainliest if ur right

evaluate f(4) in the given function below.

f(x)=2x+3 if -10 ≤ x < 4 and x-2 if 4 ≤ x ≤ 15

a.
11
b.
4
c.
2
d.
9

Hello:
f(x) = x-2 if  4 ≤ x ≤ 15
f(4) = 4-2 = 2 ...answer C 

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c