# HSA-SSE.A.1

Interpret expressions that represent a quantity in terms of its context.

a Interpret parts of an expression, such as terms, factors, and coefficients.

b Interpret complicated expressions by viewing one or more of their parts as a single entity. For example, interpret $P(1+r)^n$ as the product of $P$ and a factor not depending on $P$.

Seeing Dots
The Physics Professor
Mixing Fertilizer
Increasing or Decreasing? Variation 1
Throwing Horseshoes
Increasing or Decreasing? Variation 2