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Algebra: Chapter 12 Review A RELATION is a set of ordered pairs, a FUNCTION is a relation that assigns to each member of the DOMAIN (`x`) exactly one member of the RANGE (`y`). Remember the VERTICAL LINE TEST to determine … Continue reading →

Algebra: Chapter 12, Lesson 7, page 565. Joint and Combined Variation An equation of the form `z = kxy`, where `k` is a constant, expresses joint variation. An equation of the form `z = (kx)/y` expresses combined variation. There are … Continue reading →

Algebra: Chapter 12, Lesson 6, page 561. Inverse Variation An equation of the form `y = k/x` where `k` is a constant, expresses inverse variation. Just like in direct variation, find the constant of variation, `k`, then use that to … Continue reading →

Algebra: Chapter 12, Lesson 5, page 557. Direct Variation An equation of the form `y = kx` where `k` is a constant, expresses direct variation. `k` is called the constant of variation. Sometimes you have to solve for the constant … Continue reading →

Algebra: Chapter 12, Lesson 3, page 547. Linear Functions A function `f` defined by an equation of the form `y=mx+b`, where `m` and `b` are real numbers, is a LINEAR function and can be written `f(x)=mx+b`. If that is too … Continue reading →

Algebra 1: CST Days #6-7  – classroom work days! ====================================================================== Algebra 1a: CST Days #6-7  – classroom work days!

Algebra 1: CST Days #1-5  – classroom work days! ====================================================================== Algebra 1a: CST Days #1-5  – classroom work days!

Algebra 1: CST Review – Work Day! ====================================================================== Algebra 1a: CST Review – Work Day!

Algebra 1: CST Review – Standards 19, 20, 21 and 23 Review Packet (day #2) 36 Problems, use the textbook and your notes and your BRAIN. You can do these! ====================================================================== Algebra 1a: CST Review Packet – Page 5 and … Continue reading →

Algebra 1: CST Review – Standards 19, 20, 21 and 23 Review Packet (day #1) 36 Problems, use the textbook and your notes and your BRAIN. You can do these! ====================================================================== Algebra 1a: CST Review Packet – Page 3 and … Continue reading →