Your Unit 4 test is tomorrow. Tonight, you should review and study. Reread your notes, look at the solutions to the unit review you did in class, work on the textbook review problems found on pages 211-216 (and check your answers here), or work on some IXL review modules linked below (ones in **bold** would be particularly useful to review.

**Cumulative IXL Review Modules** (ones in **bold** would be particularly useful to review)

- C.3 – Unit rates
- C.4 – Unit prices
- C.5 – Solve proportions
- C.6 – Solve proportions: word problems
- E.3 – Unit prices with unit conversions
- P.2 – Arithmetic sequences
- P.4 – Evaluate variable expressions for number sequences
**P.5 – Write variable expressions for arithmetic sequences**- Q.11 – Interpret the graph of a function: word problems
- R.2 – Find the constant of variation
- R.3 – Graph a proportional relationship
- S.2 – Find the slope of a graph
**S.3 – Find the slope from two points**- S.4 – Find a missing coordinate using slope
**S.5 – Slope-intercept form: find the slope and y-intercept****S.6 – Slope-intercept form: graph an equation****S.7 – Slope-intercept form: write an equation from a graph****S.8 – Slope-intercept form: write an equation****S.9 – Slope-intercept form: write an equation from a table****S.10 – Slope-intercept form: write an equation from a word problem****S.11 – Linear equations: solve for y**- T.1 – Does (x, y) satisfy the inequality?
- T.2 – Linear inequalities: solve for y
**T.3 – Graph a two-variable linear inequality**- T.5 – Is (x, y) a solution to the system of inequalities?
- DD.1 – Complete a function table: absolute value functions
- DD.2 – Graph an absolute value function
- DD.3 – Domain and range of absolute value functions

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