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a. if f(x) = 10x - 1, the value of f(-2) is –
b. if g(x) = -5x + 13, the value of g(1) is
c. if h(x) = x2 - x - 12, the value of h(3) is.
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iell +bononciblev

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)