3 years ago

What is g(r)=25−3r? solve for g(4)

Mathematics

2 answers:

Lisa [10]3 years ago

5 0

g(4)=13 is the answer

dmitriy555 [2]3 years ago

3 0

G(r)=25 - 3r is an example of a function notation.

Note that g(4) is g(r) when r equals 4. Since r = 4, replace every r you see with 4 and then solve.

Work:
g(4) = 25 - 3(4) -> g(4) = 25 - 12 -> g(4) = 13

Answer: g(4) = 13; when r in g(r) equals 4, the value of our function would be 13.

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