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Algebra 1 Ch2.3#6
Question: We just started Elementary Algebra a couple weeks ago after frustration with Saxon. We are struggling with Chapter 2, Less 3, #6. How do I teach my son to determine if these graphed coordinates are a function? He understands the tables and graphing...
Algebra Solutions Manual Errors
Ch10.6 #17c The correct answer should have a minus sign and be (x^3 - y^3)^2
Algebra 1 Test 2 #7
First the total point on the test should be 56 and not 58! Second - the wrong problem is solved in the solutions. Should read Area = 48 So to solve for x you get 6(x+5) = 48 6x + 30 = 48 6x = 18 x = 3
Algebra 1 Ch2.5 #8c
Question: Why does the perimeter not vary directly with it's length (when the length changes) Answer from Dr. Callahan: If you look at the formula for perimeter is becomes P = 2x + 6 We see it is linear, y = ax + b but a direct variation is a subset of linear where...
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Thanks for visiting AskDrCallahan! We have people contact us for various reasons - so we decided to place all information here. Help doing the math! Here is where you would ask about how to work a problem, a possible error in the textbook or teachers guides how to...
Algebra Teachers Guide Errata
The teacher guide and tests have some corrections to be found here! Algebra 1 Test 1 Errors & Notes Algebra 1 Test 2 Error Log Algebra Test 6 Number 7 Algebra Test 5 Chapter 9 lesson 6 problem 16 f -The book is fine –but the Solutions Manual has a minus...
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