The growth rate will be equal to 3 centimeters per month.
<h3>What is an expression?</h3>
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
It is given that the height of a tree in centimeters after x months is modeled using the function y=3x+125.
The growth rate will be calculated by finding the dy / dx of the given equation.
y=3x+125.
dy / dx = 3 + 0
dy / dx = 3 cm per month
Therefore, the growth rate will be equal to 3 centimeters per month.
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