The table represents some points on the graph of linear function f. x | -3 | 2 | 5 | 11 ---------------------- f(x) | -130 | 0 | 78 | 234 Which function represents f? F f(x) = 26(x - 2) G f(x) = -26(2x - 1) H f(x) = 13(x - 2) J f(x) = -2(26x - 1)
Added by Heather E.
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The slope is the change in y divided by the change in x. We can use any two points to find this. Let's use the points (2, 0) and (5, 78). The change in y is 78 - 0 = 78. The change in x is 5 - 2 = 3. So, the slope is 78 / 3 = 26. Show more…
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