Algebra: Concepts and Connections EOC Review 2

Front

What is a system of inequalities?

Back

A system of inequalities is a set of two or more inequalities that share the same variables. The solution is the set of all points that satisfy all inequalities in the system.

Tags

CCSS.8.EE.C.8B

Front

How do you represent a budget constraint in inequalities?

Back

A budget constraint can be represented as an inequality where the total cost must be less than or equal to the budget. For example, if T-shirts cost $16 each (x) and $10 each (y), the inequality is: 16x + 10y ≤ budget.

Front

What does the vertex form of a quadratic equation look like?

Back

Front

How do you convert a quadratic equation to vertex form?

Back

Front

What is the quadratic formula?

Back

Tags

CCSS.HSA-REI.B.4B

Front

What is the significance of the discriminant in a quadratic equation?

Back

Tags

CCSS.HSA-REI.B.4B

Front

What is a profit in a business context?

Back

Profit is the financial gain obtained when the revenue from sales exceeds the costs of production and expenses. It can be calculated as: Profit = Total Sales - Total Expenses.

Front

How do you graph a system of inequalities?

Back

To graph a system of inequalities, first graph each inequality as if it were an equation. Then, shade the region that satisfies each inequality. The solution is where the shaded regions overlap.

Tags

CCSS.HSA.REI.D.12

Front

What is the formula for the perimeter of a rectangle?

Back

Tags

CCSS.4.MD.A.3

Front

How do you find the length of a side in a right triangle using the Pythagorean theorem?

Back

Tags

CCSS.8.G.B.7