Algebra 1 EOC Review

What does it mean to factor an expression?

• To simplify an expression by removing parentheses.

• To break it down into simpler components that, when multiplied together, give the original expression.

• To combine like terms in an expression.

• To convert an expression into a decimal form.

What is the purpose of completing the square?

• To solve quadratic equations and to convert a quadratic function into vertex form.

• To find the roots of linear equations.

• To simplify polynomial expressions.

• To calculate the area of a triangle.

What is the quadratic formula?

• x = (-b ± √(b² - 4ac)) / 2a

• x = (b ± √(b² + 4ac)) / 2a

• x = (-b ± √(b² + 4ac)) / 2a

• x = (b ± √(b² - 4ac)) / 2a

What is a system of equations?

• A set of two or more equations with the same variables.

• A single equation with multiple variables.

• An equation that has no solution.

• A method to solve a single equation.

Latisha is 5 years older than Wanda. Three years ago Wanda was 8a years. How old is Latisha now?

• 8a + 5

• 8a + 8

• 8a + 3

• 8a + 10

Solve: 4m² - 100 = 0

• m = 3

• m = 5

• m = -5

• m = 10

What is the difference between a monomial and a binomial?

• A monomial has one term, while a binomial has two terms.

• A monomial has two terms, while a binomial has one term.

• A monomial is a polynomial of degree two, while a binomial is a polynomial of degree one.

• A monomial and a binomial are the same, both having multiple terms.

What is the slope-intercept form of a linear equation?

• y = mx + b, where m is the slope and b is the y-intercept.

• y = ax^2 + bx + c, where a, b, and c are constants.

• y = m(x - b) + b, where m is the slope and b is a point on the line.

• y = mx - b, where m is the slope and b is the y-intercept.

Solve for x: 2x + 3 = 11

• x = 2

• x = 3

• x = 4

• x = 5

What is the greatest common factor (GCF)?

• The smallest number that divides two or more numbers without leaving a remainder.

• The largest number that divides two or more numbers without leaving a remainder.

• The sum of two or more numbers.

• The product of two or more numbers.