Qzz: Alg Sem-1 review

Front

What is the solution to the equation 9(m + 5) – 3(m – 2) = 8m + 31?

Back

10

Front

What is the standard form of the line given by the equation 1/2y=3/4x-2?

Back

3x - 2y = 8

Front

Evaluate the expression that results in 20.

Back

20

Front

Back

Front

What do you get when you multiply both sides of an equation by 12 if the answer is 7?

Back

7

Front

Define Standard Form of a linear equation.

Back

Standard Form is Ax + By = C, where A, B, and C are integers.

Front

What is Slope-Intercept Form of a linear equation?

Back

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

Front

How do you find the slope from the equation 3x - 2y = 8?

Back

Rearrange to y = mx + b form: y = rac{3}{2}x - 4, so slope m = rac{3}{2}.

Front

What is the process to convert from Standard Form to Slope-Intercept Form?

Back

Solve for y in terms of x.

Front

What does it mean if an equation has no solution?

Back

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