SC Algebra 1 EOC Sample Questions

Front

What is a linear relationship?

Back

A linear relationship is a relationship between two variables that can be represented by a straight line on a graph. It has a constant rate of change.

Front

What is an example of a linear relationship?

Back

The total cost of stamps given that each stamp costs 48¢.

Front

What does the statement x^3 > 0 imply about the value of x?

Back

The statement x^3 > 0 is true for x > 0 only.

Front

How do you simplify the expression (2x-5)-(3x-8)?

Back

The simplified expression is -x + 3.

Front

What is the general form of a quadratic equation?

Back

The general form of a quadratic equation is y = ax^2, where a is a constant.

Front

How does the value of 'a' affect the graph of y = ax^2?

Back

The value of 'a' determines the width and direction of the parabola. If a > 0, the parabola opens upwards; if a < 0, it opens downwards.

Front

What is the difference between linear and exponential growth?

Back

Linear growth increases by a constant amount, while exponential growth increases by a constant percentage.

Front

What is an example of exponential growth?

Back

Population A growing by 5% each month is an example of exponential growth.

Front

What is an example of linear growth?

Back

Population B growing by 20 each month is an example of linear growth.

Front

What does it mean for a function to be quadratic?

Back

A quadratic function is a polynomial function of degree 2, typically in the form y = ax^2 + bx + c.