Algebra 2 Final Exam Review

Front

What are the dimensions of a matrix with 3 rows and 2 columns?

Back

3 x 2

Front

What is the vertical asymptote of the function when x approaches 1?

Back

x=1

Front

How do you find the inverse of a matrix?

Back

To find the inverse of a matrix, use the formula A^(-1) = 1/det(A) * adj(A), where det(A) is the determinant and adj(A) is the adjugate of A.

Front

Back

Front

What is the result of adding two matrices A and B with dimensions 2 x 2?

Back

The result is a matrix with dimensions 2 x 2, where each element is the sum of the corresponding elements of A and B.

Front

Define a matrix.

Back

A matrix is a rectangular array of numbers arranged in rows and columns.

Front

Back

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input has exactly one output.

Front

What does it mean for a function to be continuous?

Back

A function is continuous if there are no breaks, jumps, or holes in its graph.

Front

How do you find the slope of a line given two points (x1, y1) and (x2, y2)?

Back