Algebra 1 STAAR Review

Front

What is a transformation in algebra?

Back

A transformation in algebra refers to the process of changing a function's graph through operations such as translation, reflection, stretching, or compression.

Front

What does it mean to translate a graph down by 23 units?

Back

Translating a graph down by 23 units means that every point on the graph is moved vertically downward by 23 units, which can be represented by subtracting 23 from the function.

Front

What is the general form of a linear function?

Back

Tags

CCSS.HSF.LE.A.2

CCSS.8.F.B.4

Front

How do you find the nth term of an arithmetic sequence?

Back

Tags

CCSS.HSF.BF.A.2

Front

What is the vertex of a quadratic function?

Back

Front

What does the slope of a line represent?

Back

The slope of a line represents the rate of change of the y-value with respect to the x-value, indicating how steep the line is.

Tags

CCSS.8.EE.B.5

Front

What is the standard form of a quadratic function?

Back

Front

How do you determine if two lines are parallel?

Back

Two lines are parallel if they have the same slope but different y-intercepts.

Tags

CCSS.8.EE.B.6

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, indicating a constant rate of change.

Tags

CCSS.HSF-LE.A.1B

Front

What is the significance of the y-intercept in a linear equation?

Back

The y-intercept is the point where the line crosses the y-axis, representing the value of y when x is zero.

Tags

CCSS.HSF-IF.C.7A