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Alona [7]
3 years ago
5

Find the value of f(5) for the function. f(a) = 4(a + 4) - 3​

Mathematics
1 answer:
MrRissso [65]3 years ago
3 0

Answer:

f(a) = 4(a + 4) - 3 = 4a + 16 - 3  \\ f(x) = 4a + 13 \\ f(5) = 4(5) + 13 = 20 + 13 \\  \boxed{f(5) = 33}

<h2>33 is the right answer.</h2>
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What are the x and y intercepts of 3y=2x-6
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How to find the x intercept of 3y=2x-6: (when y is 0)

3(0) = 2x - 6

     0 = 2x - 6
   +6        + 6
-------------------------
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  ------ -----
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How to find the y intercept of 3y=2x-6: (when x  is 0)

 3y = 2(0) - 6

 y = 0 - 6

  3y = -6
------  -----
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   y = -2















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