MTH 219 Week 4 MyMathLab® Study Plan for Week 4 Checkpoint
||Adding and Subtracting Rational Expressions with the Same Denominator
Subtract rational expressions with the same denominator.
||Adding and Subtracting Rational Expressions with Different Denominators
Find the least common denominator.
Add and subtract rational expressions with different denominators.
||Solving Rational Equations
Solve a formula with a rational expression for a variable.
||Applications Using Rational Equations and Proportions
Solve problems involving work.
||Modeling Using Variation
Solve application problems.
||Introduction to Functions
Evaluate a function.
Identify the domain and range of a function from its graph.
||The Algebra of Functions
Use the algebra of functions to combine functions and determine domains.
Solve application exercises.