EVALUATING
FUNCTIONS
MODULE 2
GENERAL MATHEMATICS
ACTIVITY:
FIND X
X
6
8
1. x - 9
2. 3x+7
3. + 4x - 10
4. 2 x - 26
5. 3 6
On your notebook.
Given the following expressions,
find its value if x = 3.
CONSTANT FUNCTION
IDENTITY FUNCTION
POLYNOMIAL FUNCTION
LINEAR FUNCTION
QUADRATIC FUNCTION
CUBIC FUNCTION
POWER FUNCTION
RATIONAL FUNCTION
EXPONENTIAL FUNCTION
LOGARITHMIC FUNCTION
ABSOLUTE VALUE FUNCTION
GREATEST INTEGER FUNCTION
Evaluating function is the process of
determining the value of the function at the
number assigned to a given variable. Just like
in evaluating algebraic expressions, to evaluate
function, you just need to a.) replace each letter
in the expression with the assigned value and
b.) perform the operations in the expression
using the correct order of operations.
ASSIGNMENT:
I: Fill Me
Evaluate the following functions by filling up the
missing parts of the solution. Copy and Answer.
In a 1 whole sheet of paper.
II:TRUE or SOLVE!
Analyze the following functions by evaluating its value.
Write TRUE of the indicated answer and solution is
correct, if not, rewrite the solution to arrive with the
correct answer on the space provided.
END

Student-General Mathematics Quarter 1 – Module 2 Evaluating Functions.pptx