Algebra 1 End of Course Review

Front

What type of function is represented by a straight line?

Back

Linear Function

Front

What does a strong positive correlation in a graph indicate?

Back

As one variable increases, the other variable also increases.

Front

Factor the expression: n² + 5n - 6

Back

(n - 1)(n + 6)

Front

Identify the algebraic equation from the following options: 3 + 17 − k, 3x − 45 = b, 25x + 80, 9m + 4 > 13

Back

3x − 45 = b

Front

Write the equation of the line in slope-intercept form with slope m = 4 through the point (-2, 5).

Back

y = 4x + 13

Front

What is the standard form of a linear equation?

Back

Ax + By = C, where A, B, and C are integers.

Front

What is the slope of a line that rises 3 units for every 2 units it runs?

Back

3/2

Front

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

Back

5

Front

What is the quadratic formula used to solve ax² + bx + c = 0?

Back

x = (-b ± √(b² - 4ac)) / (2a)

Front

What is the vertex form of a quadratic function?

Back

y = a(x - h)² + k, where (h, k) is the vertex.