##### Linear graphing

All right, so this blog post is going to be short and concise. I’m going to be talking about answering the driving question and how I showed the competencies.

##### Driving question

How can models change over time?

It changes by showing how your variables and project will change overtime as your project or other thing continues.

##### Competencies

Competency: reasoning and analyzing.

• Definition: estimate reasonably.

Proof: I had to estimate the decimal difference between Great British Pounds and Canadian Dollars. I often has to round up the difference in the prices when I converted the currencies.

Competency: connecting and reflecting.

• Definition: connect mathematical concepts and other areas and personal interest.

Proof: during the project, I was able to link two-step equations to linear graphing, as well as estimating sums to planning a road trip.

Competency: communicating and representing.

Definition: represent mathematical ideas in concrete, pictorial, and symbolic forms.

Proof: I showed my proficiency in this competency during the linear graphing portion. I showed symbolic forms through the variables, and I showed mathematical ideas in my budget planing.