What is the slope of the line x = 4?

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.

What is the effect on the graph of the function f(x) = x2 when f(x) is changed to f(x) − 4?

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