SEMESTER EXAM

Front

What is the solution to the inequality 3 | X+2 | ≤ -6?

Back

No Solution

Front

Write the equation for the line with a slope of 4 that passes through the point (-2,5).

Back

y = 4x + 13

Front

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

Back

Use the formula: slope (m) = (y2 - y1) / (x2 - x1).

Front

What is the equation of a line in slope-intercept form?

Back

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

Front

What is the interval notation for x ≤ -3?

Back

(-∞, -3]

Front

How do you determine if a linear equation is in standard form?

Back

A linear equation is in standard form if it is written as Ax + By = C, where A, B, and C are integers.

Front

What does it mean for a line to be vertical?

Back

A vertical line has an undefined slope and is represented by an equation of the form x = a.

Front

What does it mean for a line to be horizontal?

Back

A horizontal line has a slope of 0 and is represented by an equation of the form y = b.

Front

How do you convert from slope-intercept form to standard form?

Back

Rearrange the equation to the form Ax + By = C.

Front

What is the slope of the line represented by the equation y = -5/4x + 3?

Back

-5/4