Illustrative Mathematics
Illustrative Mathematics: A Sse Increasing or Decreasing? Variation 1
This task asks students to examine an expression that has a denominator represented by the addition of two fractions. Each of those fractions has a denominator that is a variable. They are asked to analyze the structure of the expression...
Illustrative Mathematics
Illustrative Mathematics: A sse.a.1.b and a sse.b.3 Increasing or Decreasing? 2
The purpose of this task is to help students see manipulation of expressions as an activity undertaken for a purpose. Aligns with A-SSE.B.3.