Writing Linear Equations Review

Front

What does 'b' represent in the equation y=mx+b?

Back

y-intercept

Front

Which statement best describes 'm' in the equation y=mx+b?

Back

slope

Front

Find the slope from the table: (1, 2), (2, 6), (3, 10).

Back

4

Front

What is the y-intercept of the line graphed below? (Graph shows a line crossing the y-axis at 4)

Back

4

Front

A fitness club opens with 80 members. Each month the membership increases by 15 members. Write the equation representing the relationship between months (x) and total membership (y).

Back

y=15x+80

Front

What is the slope of the line represented by the equation y=3x+2?

Back

3

Front

If the equation of a line is y=2x-5, what is the y-intercept?

Back

-5

Front

What does the slope of a line indicate?

Back

The rate of change of y with respect to x.

Front

How do you find the slope from two points (x1, y1) and (x2, y2)?

Back

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

Front

What is the standard form of a linear equation?

Back

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