Question

If f(x) = 2x+4 and g(x) = x^2-3 find each value

f(-3)
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g(-4)
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f(m+2)
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g(3p)
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Answer 1

1. 2(-3) + 4

 -6 + 4 = -2

2. -4^2 - 3

   16 - 3 = 13

3.  2 (m + 2) + 4

   2m + 4 + 4

   2m + 8

   2m = -8

   m = -4

4. i forgot how to do this. sorry :'(