Standard Form Linear Equations

Front

What is the standard form of a line?

Back

Ax + By = C

Front

Which of the following is written in standard form? 1) y=3x-5 2) 3x+16=5y 3) 2/3 x + 9/13 y = 21 4) 5x+7y=-12

Back

5x+7y=-12

Front

What is the slope-intercept form of a line?

Back

y = mx + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Write the slope-intercept form of the equation x - 3y = 6.

Back

y = 1/3x - 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the x-intercept of x + 4y = 7?

Back

(7, 0)

Tags

CCSS.HSF-IF.C.7A

Front

What does 'm' represent in the slope-intercept form y = mx + b?

Back

The slope of the line.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What does 'b' represent in the slope-intercept form y = mx + b?

Back

The y-intercept of the line.

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

Convert the equation 2x + 3y = 6 to slope-intercept form.

Back

y = -2/3x + 2

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

What is the y-intercept of the line represented by the equation 4x - 2y = 8?

Back

(0, -4)

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Front

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

Back

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

Tags

CCSS.8.EE.B.5