What is the mean absolute deviation 1122333456

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180