Algebra 1 EOC review

Front

What is the equivalent equation for x(x - 5) = 80?

Back

20(x - 5) = 4x

Front

What is the set of all x-values of a function called?

Back

Domain

Front

How many times does the graph of y = 2x^2 - 2x + 3 intersect the x-axis?

Back

none

Front

What is the value of p in the expression (x^{22})(x^7)^3 = x^p?

Back

43

Front

What is the inequality represented by the graph where y is less than or equal to x - 1?

Back

y ≤ x - 1

Front

What is the definition of a quadratic equation?

Back

An equation of the form ax^2 + bx + c = 0, where a ≠ 0.

Front

What does the vertex of a parabola represent?

Back

The highest or lowest point of the parabola.

Front

What is the formula for the quadratic formula?

Back

x = \frac{{-b \pm \sqrt{{b^2 - 4ac}}}}{{2a}}.

Front

What is the difference between the domain and range of a function?

Back

Domain is the set of x-values, while range is the set of y-values.

Front

What does it mean for a function to be linear?

Back

A function is linear if it can be represented by a straight line on a graph.