The average age of three children in the Smith family is 11. If the first two children are 14 and 12, how old is the youngest child?

1.what effect does replacing x with x−4 have on the graph for the function f(x) ? f(x)=|x−6|+2 the graph is shifted 4 units up. the graph is shifted 4 units down. the graph is shifted 4 units left. the graph is shifted 4 units right. 2.what are the coordinates of the hole in the graph of the function f(x) ? f(x)=x^2+3x−28/x+7 3.which graph represents the function?

What is the slope-intercept from of the equation y+5=4(x+8)?

Which equation can be used to determine the reference angle, r, if 0=7 pi/12?