Final answer:
To find 2ƒ(1) 3g(4), substitute the values of x into the given functions. 2ƒ(1) = 0 and 3g(4) = 33. Therefore, 2ƒ(1) 3g(4) = 99.
Step-by-step explanation:
To find 2ƒ(1) 3g(4), we need to substitute the values of x into the given functions.
First, we find ƒ(1) by substituting x = 1 into ƒ(x) which gives us ƒ(1) = 1² - 1 = 0.
Therefore, 2ƒ(1) = 2(0) = 0.
Next, we find g(4) by substituting x = 4 into g(x) which gives us g(4) = 3(4) - 1 = 12 - 1 = 11.
Therefore, 3g(4) = 3(11) = 33.
Finally, we calculate 2ƒ(1) 3g(4) = 2(0) + 3(33) = 0 + 99 = 99.
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