Functions can be represented with equations, graphs and tables
The value of g(3) is 9
For x = 3, the equation of the function is:
g(x) = 2x + 3
So, we have:
g(3) = 2 * 3 + 3
Evaluate the product
g(3) = 6 + 3
Evaluate the sum
g(3) = 9
Hence, the value of g(3) is 9
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