Final Exam Review (Fall 24)

Front

What does it mean to combine like terms in an expression?

Back

Combining like terms means to simplify an expression by adding or subtracting terms that have the same variable raised to the same power.

Front

What is the solution to the equation 6x + 2x + 1 = 17?

Back

x = 2

Front

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

Back

The slope (m) is calculated using the formula m = (y2 - y1) / (x2 - x1).

Front

What is the slope of the line that passes through (10, -8) and (1, 12)?

Back

-20/9

Front

What does the inequality 3x - 6 < -12 represent?

Back

It represents all values of x that are less than -2.

Front

What is the solution to the inequality 3x - 6 < -12?

Back

x < -2

Front

Simplify the expression: 3m - 15 + 2m - 4.

Back

5m - 19

Front

What is a system of equations?

Back

A system of equations is a set of two or more equations with the same variables.

Front

What does it mean if a system of equations has no solution?

Back

It means that the lines represented by the equations are parallel and never intersect.

Front

What is the solution to the system of equations: y = 2x + 4 and y = -x + 1?

Back

(6, 8)