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### Evaluating Functions

Insert the input anywhere you see a variable in the function to evaluate it at the supplied input. Then simplify...

Finding the value of f(x) = or (y) = that corresponds to a certain value of x is what it means to evaluate a function. Simply swap out all instances of x with the value of x to do this. For instance, if we are requested to evaluate f(4), then the value 4 has been given to x.

• The students will be able to evaluate a given Expression
• The students will be able to evaluate an Expression into Rational form:

Learning Objectives:

Given the function h(p)=p2+2p h ( p ) = p 2 + 2 p , evaluate h(4) .

Certainly, let's break down how to evaluate the function h(p) = p^2 + 2p at the specific value p = 4 step by step: Step 1: Start with the given function. You're given the function h(p) = p^2 + 2p. Step 2: Substitute the value of p. You want to find h(4), which means you need to replace p with 4 in the function: h(4) = (4)^2 + 2(4).

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Step 3: Calculate the expressions inside parentheses and multiplication. Calculate the values inside the parentheses and perform the multiplication: h(4) = 16 + 8.Step 4: Perform the addition. Now, add the two numbers: h(4) = 16 + 8 = 24.Step 5: Final result. The final result is h(4) = 24.So, when you substitute p with 4 in the function h(p) = p^2 + 2p, you find that h(4) equals 24. This means that when p is equal to 4, the function h(p) evaluates to 24.

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Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt.

Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque.

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