Midyear Review 1 (24/25)

Front

What is the equation of a line with a slope of -1 and a y-intercept of 2?

Back

y = -x + 2

Front

Is 7 a solution to the equation 3x + 8 - x = 5x - 4?

Back

No

Front

What does the slope represent in a linear function?

Back

The slope represents the rate of change of the function; for example, a slope of 6 means the output increases by 6 for every 1 unit increase in the input.

Front

How can you determine if a function is linear?

Back

A function is linear if it can be represented by a straight line on a graph, meaning it has a constant rate of change.

Front

Solve for x: 3x = 15 - 2x

Back

x = 3

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 a positive slope indicate about a line?

Back

A positive slope indicates that as x increases, y also increases.

Front

What does a negative slope indicate about a line?

Back

A negative slope indicates that as x increases, y decreases.

Front

What is the y-intercept of the line y = 2x + 3?

Back

The y-intercept is 3.

Front

What is the solution to the equation 2x + 4 = 12?

Back

x = 4