Algebra 1 EOC Review

Front

Which point below is NOT part of the solution set? (0, 0), (-10, 20), (3, 5), (0, -2)

Back

(0, -2)

Front

Solve for x: 8x - 10 = -34

Back

x = -3

Front

What does 'a' control in a graph of f(x) = ax² + bx + c?

Back

Opens up or down

Front

Which is a zero of the graph? 0, -1, 1.5, -3

Back

-1

Front

Connor has sold 15 cups of lemonade at his stand and will sell 5 more cups per hour. Write an equation to represent this situation.

Back

y = 5x + 15

Front

What is the definition of a linear equation?

Back

An equation that makes a straight line when graphed.

Front

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

Back

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

Slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the quadratic formula?

Back

x = (-b ± √(b² - 4ac)) / (2a).

Front

What does the vertex of a parabola represent?

Back

The highest or lowest point of the graph.