Algebra 1 Review

Front

The solutions of a quadratic equation are known as the _____

Back

Roots

Front

Does this parabola have a minimum or maximum and what is its value?

Back

maximum: 5

Front

Determine the domain and range of the function: Domain: All real numbers; Range: y ≥ -4

Back

Domain: All real numbers; Range: y ≥ -4

Front

What is the rate of change for y=2x-10?

Back

2

Front

Which of the following inequalities matches the given graph? y ≥ -3/4 x + 3

Back

y ≥ -3/4 x + 3

Front

What is a quadratic equation?

Back

An equation of the form ax² + bx + c = 0, where a, b, and c are constants and a ≠ 0.

Front

What is the vertex of a parabola?

Back

The highest or lowest point of the parabola, depending on its orientation.

Front

What is the standard form of a linear equation?

Back

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

Front

What does the discriminant of a quadratic equation tell us?

Back

It indicates the nature of the roots: positive (two real roots), zero (one real root), negative (no real roots).

Front

How do you find the slope of a line given two points?

Back

Use the formula m = (y2 - y1) / (x2 - x1).