Consider the following. f(x) = {-5x, x ≤ 4 f(x) = {x2 - 4x +

Last updated: 7/8/2022

Consider the following. f(x) = {-5x, x ≤ 4 f(x) = {x2 - 4x + 7, x > 4 Find the x-value at which f is not continuous. Is the discontinuity removable? (Enter NONE in any unused answer blanks.)