Algebra: Concepts and Connections EOC Review 1

Front

What inequality models the situation where Jason has d dimes and q quarters with a total value less than $14.75?

Back

Front

What is the equivalent of the expression (3x+1)(x+1) in standard form?

Back

Front

What relationship between the slopes of triangle KLM proves that it is a right triangle?

Back

KL ⊥ LM because the product of the slopes of these segments is -1.

Front

What does it mean if the data for basketball players have a greater mean than the data for soccer players?

Back

It indicates that, on average, basketball players scored higher than soccer players.

Front

What can be inferred if Tanner's standard deviation is 20.7 and Robbie's is 2.7?

Back

Robbie's grades are more consistent than Tanner's grades.

Front

Define the term 'inequality' in algebra.

Back

An inequality is a mathematical statement that compares two expressions and shows that one is less than, greater than, less than or equal to, or greater than or equal to the other.

Front

What is the standard form of a quadratic equation?

Back

Front

Explain the significance of the slope in a linear equation.

Back

The slope indicates the rate of change of the dependent variable with respect to the independent variable.

Front

What does it mean for two lines to be perpendicular in terms of their slopes?

Back

Two lines are perpendicular if the product of their slopes is -1.

Front

What is the definition of mean in statistics?

Back

The mean is the average of a set of numbers, calculated by dividing the sum of the numbers by the count of the numbers.