MHF4U Unit 1.docx - 1 Expand and simplify the following powers Give all of the answers in terms of positi ve exponents Make sure that you type your

# MHF4U Unit 1.docx - 1 Expand and simplify the following...

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1.Expand and simplify the following powers. Give all of the answers in terms of positi ve exponents. Make sure that you type your soluti ons usingEquati on Editor in MS Word or in Open Offi ce Writer (or equivalent).a)45a15b8b)x12ab2y6ab2c)774d)b7x+1e)xab+4a22.a)the answer in exponenti al form is 4b)the answer in rule of log is 4c)43.a)Using the rule of log, the answer is 2b)Using the rule of log, the answer is 3c)Using the rule of log, the answer is 14.Solve each of the following equati ons.a)X = 9b)X = 1728c)X = 1745.Log 35 = 0= 1.546.a)There would be 25600 bacteriab)In 12 hours there would be 16000 bacteria.7.a)Y values for the graph b)The red one is exponenti aldecay, and the blue one isexponenti al, growthc)The similariti es are that they are both exponenti al graphs, but the difference is that there is inverse of each other mean that one approaches zero, while the other on goes away from zero8.Exponenti al Form is expressed in terms of a designated power of e  #### You've reached the end of your free preview.

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• Spring '15
• Trigraph, exponenti al
• • •  