Writing linear equations in Standard Form

What is standard form of a line?

• y = mx + b

• Ax + By = C

• y - y1 = m(x - x1)

• y = Ax + By

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Which of the following are written in standard form?

• y=3x-5
• 3x+16=5y
• 2/3 x + 9/13 y = 21
• 5x+7y=-12

Put this into standard form:
y = 3x + 2

• y + 3x = 2
• 3x + y = 2
• -3x + y = 2
• 3x - 2y = 2

Tags

CCSS.HSA.CED.A.2

Find the slope of the line that passes between these two points:
(3, 8) and (2, 10)

• m = -5/2
• m = 5/2
• m = 2
• m = -2

Tags

CCSS.8.EE.B.5

In the linear equation Ax + By = C, which of the following statements is always true??

• a. a, b and c are whole numbers

• b. a, b and c are cannot be negative

• c. a & b cannot be both zero

• d. a & b can both be zero

What is the linear equation y = 3x + 5 in the form Ax + By = C?

• a. 3x + y = 5

• b. 3x + y = -5

• c. -3x + y = -5

• d. 3x - y =- 5

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.CED.A.4

Find the slope of the line that passes through the points (2, 4) and (6, 12)

• 1/2

• -1/2

• 2

• -2

Tags

CCSS.8.EE.B.5

Determine the slope.

• m=1/7
• m=-1/7
• m=-7
• m=7

Tags

CCSS.8.EE.B.5

What would be x in this order pair ( 3, -8)

• -3
• 3
• -8
• 8

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What does "m" stand for in the slope formula?

• y axis

• slope

• y coordinate

• x coordinate

Tags

CCSS.8.EE.B.5