MAC 1140 – Review of exponents

Use your calculator to graph. Sketch and label the graphs below: On graph a: y1 = 2x y2 = 4x y3 = 8x On graph b: y1 = 2-x y2 = 4-x. What affect does the increased base What affect does the “negative x” have on graph? have on the shape of the graph? a. b. Transformations of graph of f(x) = bx where b>1. a. ................
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