That week in math 10 we learned about slopes.Slope is a number that describes how steep the line is and what kind of slope it is.

There are four type of slopes: positive, negative,undefined, and zero. 

Positive slope goes up to right , negative slope goes down to the right from the left, undefined slope is vertical to the graph, and zero is the line which goes horizontally in the grid.

The formula of the slope is rise which how the line goes to the Y axis,divide by run which it goes to the X axis.

For example I start in the (-2,-1)  with a rise of 4 then had a run of 3 the equation for that would be y=4/3x-1.

That’s what I learned this week

Tell: This week in Math 10 we learned how to solve a function notation.

Show: You use function notation to find the y co-ordinate that is associated with the x c-ordinate on a graph within which the function equation is possible on. The way that function notation works is by first finding out the actual function.

To solve f(x)=9-2x and if the (x) were (-3) then the answer for this notification answer is 15

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Tell: This week in math 10, we learned how to expand perfect squares.

show:

Explain:what I have here is (2x+3)^2 or (2x+3)(2x+3). First you have to distribute using the CLAW. Which will equal to: 4x^2+6x+6x+9=4x^2+12x+9. As you can see it became 3 terms instead of  4 terms

That week we learned about polynomial and how to expand and simplify. Polynomial is a equations with 1-4+ terms. In algebra, a letter that represents one or more numbers is called a variable, such as 2a-b+4 at called algebraic expressions.

to simplify 2x+3x+24, we combine like terms. In simple state it is 4x+24.

and that’s what we learn this week of how to solve polynomial expressions.