If S=4πr² , find
i) the value of S when r = 10

Answer pls man im trying to get out of summer school

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4