Fall Final 2024*

Front

What do you need to multiply the equation -4x - 2y = 11 by to create opposite x's with -12x + 3y = -4?

Back

-3

Front

Rewrite the equation y - 4 = 3(x + 5) in slope-intercept form.

Back

y = 3x + 19

Front

What is the inverse operation of Multiplication?

Back

Division

Front

What is the resulting equation when you add the two equations 9x + y = 12 and 9x - y = 6?

Back

18x = 18

Front

How many solutions will the system of equations 9x + y = 12 and 9x - y = 6 have?

Back

No solution

Front

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

Back

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

Front

What does it mean for two lines to be parallel in terms of their slopes?

Back

Two lines are parallel if they have the same slope (m) but different y-intercepts (b).

Front

What is the formula for finding the slope (m) between two points (x1, y1) and (x2, y2)?

Back

m = (y2 - y1) / (x2 - x1).

Front

What is the definition of 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 the lines represented by the equations are parallel and never intersect.