Homework Turn in WS 7-3 to Basket
NO Voice Today. Teaching by visual writing. So watch the board today!
Quiz on WS 7-1 & WS 7-2 Clear everything off desk except pencil NO Calculators
Quiz Directions FRONT Side Accurately graph each equation. Use the whole 10x10 grid BACK Side Write the equation for each graph Domain and Range in (INT) format
Announcements 3 Weeks left in this grading period Today ends 6 weeks (Progress Reports) and UIL Check
Check Your Homework Answers I graded for completion today!
Warmup: What would you need to add to each of these so they won’t be a fraction, but equal to ONE
Warmup: What would you need to add to each of these so they won’t be a fraction?
Rationalizing Denominators
Objective I can rationalize a denominator with rational exponents or radicals
Simplify means: No fractional exponents in denominator No radicals in the denominator The process of getting rid of fractional exponents and radicals in the denominator is called Rationalizing a Denominator
No Fractional Exponents in Denominator You cannot have a fractional exponent in the denominator of a simplified expression. To get rid of the fraction we RATIONALIZE (see below)
Simplify y -5/6.
Multiplying Radicals
Simplifying Radicals Review
Rationalizing Radicals
Homework Worksheet 7-4