Archive for the ‘Blogs’ Category

Hello!

Today we learned about trigonometry, the study of measures in triangles. We learned mainly about the ratios of sine, cosine, and tangent.

The notes are below:

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Hello!

Today was our last review day and we did a scavenger hunt review in class that is attached below. Remember you can still do the study guide on the enVision website and can get feedback from there. You can also see similar examples to the questions online for help!

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Hello!

Today we continued reviewing for Thursday’s test with the review below. Students at even-numbered seats did 1-36 evens, odd-numbered seats did 1-36 odds and everyone did 37-39.

Below I will post (later) an answer key for about half of the review. Use it as a resource, but still you must make sure you understand and can do these problems yourself.

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Hello!

Today we worked on the study guide. It is posted below, so if you can print it off, you may do that to have a paper version.

You can complete and redo the study guide online as many times as you want and it will give you similar questions with different numbers, please take advantage of the opportunity for studying that you have.

You can also complete and redo the study guide on paper by simply doing your work on scrap paper and then finding more scrap paper for the redo.

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Hello!

Today we learned more about the graphs of logarithmic functions and how they relate to exponential function graphs. We know that inverses have their x- and y-values switched, so it would make sense that the domain and range are also switched (the domain of one function is the same as the range of its inverse).

As always, our notes are online in section 6-4 and we do not have homework tonight.

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Hello!

Today we continued practicing solving equations with logarithms and exponents in them. The basics are that we want to switch the form so that we have something to put in the calculator and solve.

The classwork (homework if you didn’t finish) is below.

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Hello!

Today we learned how to solve exponential equations and logarithmic equations. We essentially learned that if you have an equation in one form, we should switch it to the other form.

The homework is online and below.

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Hello!

We started learning more about logarithms today and how we can use a logarithm to change between and logarithmic and exponential form. We will see tomorrow how that helps us solve equations.

The homework tonight is online and below.

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Hello!

Today we learned how banks try to maximize the amount of money you invest by compounding as often as possible, instead of just once a month or once a day.

The homework is online and below.

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Hello!

Today we continued learning about exponential growth when looking at how money in a bank grows over time depending on your interest rate and how many times the interest is compounded.

The homework is online and below.

Go on and conquer!