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Mathematics, 13.07.2019 00:20 ralphmillerrr

1) consider the expression x^2-b. what has to be true about the values of b for this expression to be factorable?
2)write an equation of a radical (square root symbol) that has the starting point (vertex) of (5,-2)
3) if we aren't careful we would take x/x and simplify it to be 1. if you graph y =x/x it may look like a straight line, but what is "missing on your graphing calculator?

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