Algebra EOC Review 1

Front

What is the domain of the function f if it is graphed with endpoints at -2 and 4?

Back

The domain of f is \left\{-2 \leq x < 4\right\}.

Front

Solve for x: 4 - 5x < 22 - 2x

Back

x > -6.

Front

Is the point (4, 1) a solution for the system of equations y = -x + 5 and y = 2x - 7?

Back

Yes.

Front

What does the function f(x) = 65 + 0.24x represent?

Back

A cell phone company charges $65 plus $0.24 per minute used.

Front

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

Back

(0, -2) is NOT part of the solution set.

Front

Define 'domain' in the context 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 an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

Front

What does it mean for a point to be a solution to a system of equations?

Back

A point is a solution to a system of equations if it satisfies all equations in the system.

Front

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

Back

The slope-intercept form is given by y = mx + b, where m is the slope and b is the y-intercept.

Front

How do you determine if a point lies on a line represented by an equation?

Back

Substitute the x-value of the point into the equation and see if the resulting y-value matches the y-value of the point.