### Algebra 1 PARCC question: complete the square

We complete the square here, to solve a quadratic equation. Also, the question provides some useful tips about the solutions to quadratic equations.

We complete the square here, to solve a quadratic equation. Also, the question provides some useful tips about the solutions to quadratic equations.

A quick proof by induction and then minor examples allow you to test the hypothesis that the slope of a line is constant over the whole line.

Using an equation to determine the area of a rug requires you to manipulate a small mathematical model. More equation editor problems.

Functions that model a situation can determine how many tickets you need to sell or how many hours you need to work to buy tickets.

When multiplying rational and irrational numbers, what do you get as a product? Well, it’s not such a straightforward answer.

You should be able to factoring a quadratic expression by the time you finish algebra 1. Drop-down menus limit your options on the test.

The average rate of change can be calculated for a linear relationship between 2 quantities using a table of values.

The graph of a quadratic function is continuous; the domain is all real numbers, except in a few very special circumstances.

The PARCC test in algebra 1 will require you to be able to rewrite formulas by algebraically rearranging them to solve for the variable of interest.

In word problems, we compute the rate of change, the cost per pound, the number of cats we just have to buy, and lots of other quantities.