EOC.4 Algebra 1 Full Unit 4 Milestone Review

Front

What does 'break even' mean in a graph showing price vs profit?

Back

'Break even' refers to the point where total revenue equals total costs, resulting in neither profit nor loss.

Front

At which prices would you 'break even' if the options are 10 and 60, 20 and 50, 30 and 40, 35?

Back

10 and 60.

Front

What is an increasing function?

Back

An increasing function is one where the value of the function rises as the input value increases.

Front

Determine the interval in which the function is increasing: (-∞, 2), (2, ∞), (2, -∞), (-∞, 1).

Back

(-∞, 2).

Front

What is the domain of a function?

Back

The domain of a function is the set of all possible input values (x-values) for which the function is defined.

Front

What is the range of a function?

Back

The range of a function is the set of all possible output values (y-values) that the function can produce.

Front

What is the domain and range for the graph: Domain : -2 ≤ x ≤ 2, Range : 0 ≤ y ≤ 4?

Back

Domain: All real numbers; Range: y ≤ 4.

Front

What does it mean to factor an expression?

Back

Factoring an expression means to break it down into simpler components (factors) that, when multiplied together, give the original expression.

Front

Factor the expression: 10x² + 15x - 5.

Back

5(2x² + 3x - 1).

Front

What does the variable 'c' represent in the equation y = ax² + bx + c?

Back

'c' represents the y-intercept of the quadratic function.