Algebra Concepts and Problem Solving

This video tutorial provides a comprehensive review of Algebra 1 EOC for Texas students, focusing on problem-solving techniques, calculator strategies, and key algebraic concepts. It covers topics such as simplifying expressions, combining polynomials, understanding functions, and working with sequences and exponents. The session includes practical tips for using calculators effectively and concludes with a review of essential concepts.

What is the main focus of the Algebra 1 EOC review discussed in the video?

• Statistics review

• Calculus problems

• 2017 Algebra 1 EOC problems

• Geometry concepts

Which button sequence is used to store the number 2 for X in a TI-84 calculator?

• 2, On, X, Enter

• 2, Alpha, X, Enter

• 2, Store, X, Enter

• 2, Clear, X, Enter

What is the equivalent expression for the square root of 147?

• 49√3

• 84.870

• 12.124

• 7√3

How do you find the width of a rectangle if the area and length are given?

• Subtract length from area

• Add area and length

• Divide area by length

• Multiply area by length

What is the first step in combining polynomials?

• Subtract like terms

• Identify like terms

• Multiply all terms

• Divide all terms

What method is used to solve a trinomial where a is not 1?

• Quadratic formula

• Graphing

• Completing the square

• Slip-and-slide

What is the value of n if X^3 * X^-17 is equivalent to X^n?

• -14

• 20

• 14

• -20

What does a sub n-1 represent in a sequence formula?

• The first term

• The last term

• The previous term

• The next term

Which table does not show Y as a function of X?

• Table with unique X values

• Table with repeating X values

• Table with repeating Y values

• Table with unique Y values

What is the first step in factoring a trinomial using the slip-and-slide method?

• Divide a by c

• Subtract a from c

• Multiply a and c

• Add a and c