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Finding Domain 2 Profit P(x)
All polynomial functions are power
3
functions...
Terms in this set (41)
, students for leadership and management roles in various industries. It focuses on critical thinking, decision-making, problem-solving, and understanding organizational processes. A typical business program
might cover topics
Finding Domain Rule 1) Cannot divide by zero
set denominator to zero and solve
Finding Domain Rule 2) cannot take the square root of negative
number
set what is inside radical >= 0 and solve
make number lines
Polynomial Function ex: f(x)= 2x^4 + 3x^2 - 10x
all powers must be non negative whole numbers
cannot have negative powers, square roots, or
fractional powers
the degree of the function is the highest power (in
this case 4)
Rational Function ex: f(x)= (x^3 +5x^2 -7) / x+1
It is the QUOTIENT of 2 polynomials
This means NO negative powers, square roots or
fractional powers
does NOT have a degree
Power Function ex: f(x)= 2x^5, 3x^-2, square roots, etc
Powers can be any real number (including
negatives and fractions)
does NOT have a degree