Evaluate f(4)
f(x)=
-X-3 if
XS-13
2 if –13 x2_2 of 2 X+3 . f
if x>2

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

What is the ratio of the length of an object in yards to the length of the same object in miles?