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Day 42: November 5 th. Objective: Apply strategies for finding inverses to parent graph equations. Begin to think of the inverse function for y=3 x . THEN Define the term logarithm as the inverse exponential function or, when y=b x , “y is the exponent to use with base b to get x.”
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Day 42: November 5th Objective: Apply strategies for finding inverses to parent graph equations. Begin to think of the inverse function for y=3x. THEN Define the term logarithm as the inverse exponential function or, when y=bx, “y is the exponent to use with base b to get x.” Homework Check 6-54 to 6-58 (pgs 277-279) Wells Time 6-67 to 6-71 (pgs 281-282) Closure Homework: 6-59 to 6-66 (pgs 279-280) AND 6-72 to 6-80 (pgs 283-284) Project Due: Monday, November 8th
6-71: Closure 2 4 7 1.2 w + 3
Logarithm's Undo Exponentials Log’s give you exponents! Inverses Same as
Logarithm and Exponential Forms y = log2(32) 2y = 32
Logarithms a > 0 b > 0 The logarithm base a of b is the exponent you put on a to get b. i.e. Logs give you exponents!