Standard Form Review

Front

What is the standard form of a linear equation?

Back

The standard form of a linear equation is Ax + By = C, where A, B, and C are integers, and A should be non-negative.

Front

How do you find the y-intercept of a linear equation?

Back

To find the y-intercept, set x = 0 in the equation and solve for y.

Front

What is the y-intercept of the equation 4x + 3y = 24?

Back

(0, 8)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

How do you find the x-intercept of a linear equation?

Back

To find the x-intercept, set y = 0 in the equation and solve for x.

Front

What are the x- and y-intercepts of the equation 4x + y = -8?

Back

(2, 0) and (0, -8)

Front

What is the slope of a line?

Back

The slope of a line is a measure of its steepness, calculated as the change in y divided by the change in x (rise/run).

Tags

CCSS.8.EE.B.5

Front

What is the slope of the line represented by the equation 5x - 3y = 15?

Back

3/5

Tags

CCSS.8.EE.B.5

Front

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

Back

To convert to slope-intercept form (y = mx + b), solve for y in terms of x.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the slope of the line represented by the equation 3x + 6y = 18?

Back

-1/2

Tags

CCSS.8.EE.B.5

Front

What are the x- and y-intercepts of the equation 3x + 6y = 18?

Back

(6, 0) and (0, 3)