Algebra I CFA Review-Semester 1

Front

What is the solution to the system of equations represented by the point (4, -1)?

Back

The solution to the system of equations is (4, -1).

Front

What is the rate of change if the slope is -3?

Back

The rate of change is -3.

Front

Where did Mrs. Richmond attend college?

Back

Mrs. Richmond attended The University of Mississippi.

Front

How has the absolute value graph been shifted in the equation y = |x + 3|?

Back

The graph has been shifted left 3 units.

Front

What does 'm' represent in the slope formula?

Back

'm' represents the slope.

Front

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

Back

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

Front

How do you find the slope between two points (x1, y1) and (x2, y2)?

Back

The slope (m) is calculated as m = (y2 - y1) / (x2 - x1).

Front

What is the definition of absolute value?

Back

Absolute value is the distance of a number from zero on the number line, regardless of direction.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that the line is decreasing from left to right.

Front

What is the y-intercept of the line represented by the equation y = 2x + 5?

Back

The y-intercept is 5.